67900532 has 12 divisors (see below), whose sum is σ = 135801120. Its totient is φ = 29100216.

The previous prime is 67900519. The next prime is 67900537. The reversal of 67900532 is 23500976.

67900532 is an admirable number.

It is a super-2 number, since 2×67900532² = 9220964491766048, which contains 22 as substring.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67900537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1212482 + ... + 1212537.

It is an arithmetic number, because the mean of its divisors is an integer number (11316760).

Almost surely, 2^67900532 is an apocalyptic number.

It is an amenable number.

67900532 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

67900532 is a wasteful number, since it uses less digits than its factorization.

67900532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2425030 (or 2425028 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 67900532 is about 8240.1779107007. The cubic root of 67900532 is about 407.9663963738.

The spelling of 67900532 in words is "sixty-seven million, nine hundred thousand, five hundred thirty-two".