68965026 has 16 divisors (see below), whose sum is σ = 148540224. Its totient is φ = 21219984.

The previous prime is 68964979. The next prime is 68965033. The reversal of 68965026 is 62056986.

It is a super-2 number, since 2×68965026² = 9512349622361352, which contains 22 as substring.

It is a Curzon 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, 442006 + ... + 442161.

It is an arithmetic number, because the mean of its divisors is an integer number (9283764).

Almost surely, 2^68965026 is an apocalyptic number.

68965026 is an abundant number, since it is smaller than the sum of its proper divisors (79575198).

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

68965026 is a wasteful number, since it uses less digits than its factorization.

68965026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 884185.

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 68965026 is about 8304.5184086737. The cubic root of 68965026 is about 410.0872826272.

The spelling of 68965026 in words is "sixty-eight million, nine hundred sixty-five thousand, twenty-six".