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468480 = 293561
BaseRepresentation
bin1110010011000000000
3212210122010
41302120000
5104442410
614012520
73660555
oct1623000
9783563
10468480
1129aa81
121a7140
1313530c
14c2a2c
1593c20
hex72600

468480 has 80 divisors (see below), whose sum is σ = 1522224. Its totient is φ = 122880.

The previous prime is 468473. The next prime is 468491. The reversal of 468480 is 84864.

468480 is nontrivially palindromic in base 14.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7650 + ... + 7710.

2468480 is an apocalyptic number.

468480 is a gapful number since it is divisible by the number (40) 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 468480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (761112).

468480 is an abundant number, since it is smaller than the sum of its proper divisors (1053744).

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

468480 is an equidigital number, since it uses as much as digits as its factorization.

468480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87 (or 71 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 468480 is about 684.4559883586. The cubic root of 468480 is about 77.6658950683.

The spelling of 468480 in words is "four hundred sixty-eight thousand, four hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 61 64 80 96 120 122 128 160 183 192 240 244 256 305 320 366 384 480 488 512 610 640 732 768 915 960 976 1220 1280 1464 1536 1830 1920 1952 2440 2560 2928 3660 3840 3904 4880 5856 7320 7680 7808 9760 11712 14640 15616 19520 23424 29280 31232 39040 46848 58560 78080 93696 117120 156160 234240 468480