68275464 has 32 divisors (see below), whose sum is σ = 171467520. Its totient is φ = 22654656.

The previous prime is 68275447. The next prime is 68275481. The reversal of 68275464 is 46457286.

It is an interprime number because it is at equal distance from previous prime (68275447) and next prime (68275481).

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, 1027 + ... + 11730.

It is an arithmetic number, because the mean of its divisors is an integer number (5358360).

Almost surely, 2^68275464 is an apocalyptic number.

It is an amenable number.

68275464 is an abundant number, since it is smaller than the sum of its proper divisors (103192056).

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

68275464 is a wasteful number, since it uses less digits than its factorization.

68275464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12989 (or 12985 counting only the distinct ones).

The product of its digits is 322560, while the sum is 42.

The square root of 68275464 is about 8262.8968285947. The cubic root of 68275464 is about 408.7159191254.

The spelling of 68275464 in words is "sixty-eight million, two hundred seventy-five thousand, four hundred sixty-four".