68369056 has 24 divisors (see below), whose sum is σ = 153830880. Its totient is φ = 29300928.

The previous prime is 68369033. The next prime is 68369069. The reversal of 68369056 is 65096386.

It is a super-2 number, since 2×68369056² = 9348655636662272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152386 + ... + 152833.

It is an arithmetic number, because the mean of its divisors is an integer number (6409620).

Almost surely, 2^68369056 is an apocalyptic number.

It is an amenable number.

68369056 is an abundant number, since it is smaller than the sum of its proper divisors (85461824).

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

68369056 is a wasteful number, since it uses less digits than its factorization.

68369056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305236 (or 305228 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 43.

The square root of 68369056 is about 8268.5582782006. The cubic root of 68369056 is about 408.9025897706.

The spelling of 68369056 in words is "sixty-eight million, three hundred sixty-nine thousand, fifty-six".