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485526072 = 23343470471
BaseRepresentation
bin11100111100001…
…000101000111000
31020211121021120010
4130330020220320
51443243313242
6120102301520
715013621623
oct3474105070
91224537503
10485526072
1122a080a19
121167278a0
1379788045
14486a8dba
152c95989c
hex1cf08a38

485526072 has 32 divisors (see below), whose sum is σ = 1242046080. Its totient is φ = 158077920.

The previous prime is 485526053. The next prime is 485526073. The reversal of 485526072 is 270625584.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 485526072.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485526073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234204 + ... + 236267.

It is an arithmetic number, because the mean of its divisors is an integer number (38813940).

Almost surely, 2485526072 is an apocalyptic number.

It is an amenable number.

485526072 is an abundant number, since it is smaller than the sum of its proper divisors (756520008).

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

485526072 is a wasteful number, since it uses less digits than its factorization.

485526072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470523 (or 470519 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 39.

The square root of 485526072 is about 22034.6561579708. The cubic root of 485526072 is about 785.9667707983.

The spelling of 485526072 in words is "four hundred eighty-five million, five hundred twenty-six thousand, seventy-two".

Divisors: 1 2 3 4 6 8 12 24 43 86 129 172 258 344 516 1032 470471 940942 1411413 1881884 2822826 3763768 5645652 11291304 20230253 40460506 60690759 80921012 121381518 161842024 242763036 485526072