Search a number
-
+
460920 = 233523167
BaseRepresentation
bin1110000100001111000
3212102021010
41300201320
5104222140
613513520
73626535
oct1604170
9772233
10460920
11295329
121a28a0
13131a45
14bdd8c
1591880
hex70878

460920 has 64 divisors (see below), whose sum is σ = 1451520. Its totient is φ = 116864.

The previous prime is 460919. The next prime is 460937. The reversal of 460920 is 29064.

460920 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 9.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2677 + ... + 2843.

It is an arithmetic number, because the mean of its divisors is an integer number (22680).

2460920 is an apocalyptic number.

460920 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 460920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (725760).

460920 is an abundant number, since it is smaller than the sum of its proper divisors (990600).

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

460920 is a wasteful number, since it uses less digits than its factorization.

460920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204 (or 200 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 460920 is about 678.9108925330. The cubic root of 460920 is about 77.2458549739.

Adding to 460920 its reverse (29064), we get a palindrome (489984).

The spelling of 460920 in words is "four hundred sixty thousand, nine hundred twenty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 23 24 30 40 46 60 69 92 115 120 138 167 184 230 276 334 345 460 501 552 668 690 835 920 1002 1336 1380 1670 2004 2505 2760 3340 3841 4008 5010 6680 7682 10020 11523 15364 19205 20040 23046 30728 38410 46092 57615 76820 92184 115230 153640 230460 460920