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468768 = 25319257
BaseRepresentation
bin1110010011100100000
3212211000210
41302130200
5110000033
614014120
73661446
oct1623440
9784023
10468768
112a0213
121a7340
131354a1
14c2b96
1593d63
hex72720

468768 has 48 divisors (see below), whose sum is σ = 1300320. Its totient is φ = 147456.

The previous prime is 468761. The next prime is 468773. The reversal of 468768 is 867864.

468768 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a zygodrome in base 5.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 468768.

It is not an unprimeable number, because it can be changed into a prime (468761) by changing a digit.

468768 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1696 + ... + 1952.

It is an arithmetic number, because the mean of its divisors is an integer number (27090).

2468768 is an apocalyptic number.

468768 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 468768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (650160).

468768 is an abundant number, since it is smaller than the sum of its proper divisors (831552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

468768 is a wasteful number, since it uses less digits than its factorization.

468768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289 (or 281 counting only the distinct ones).

The product of its digits is 64512, while the sum is 39.

The square root of 468768 is about 684.6663420966. Note that the first 3 decimals coincide. The cubic root of 468768 is about 77.6818069505.

The spelling of 468768 in words is "four hundred sixty-eight thousand, seven hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 16 19 24 32 38 48 57 76 96 114 152 228 257 304 456 514 608 771 912 1028 1542 1824 2056 3084 4112 4883 6168 8224 9766 12336 14649 19532 24672 29298 39064 58596 78128 117192 156256 234384 468768