74085968 has 40 divisors (see below), whose sum is σ = 157088160. Its totient is φ = 33568640.

The previous prime is 74085941. The next prime is 74085971. The reversal of 74085968 is 86958047.

It is a congruent 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, 89171 + ... + 89997.

It is an arithmetic number, because the mean of its divisors is an integer number (3927204).

Almost surely, 2^74085968 is an apocalyptic number.

It is an amenable number.

74085968 is an abundant number, since it is smaller than the sum of its proper divisors (83002192).

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

74085968 is a wasteful number, since it uses less digits than its factorization.

74085968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1355 (or 1349 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 47.

The square root of 74085968 is about 8607.3206051593. The cubic root of 74085968 is about 419.9961602068.

The spelling of 74085968 in words is "seventy-four million, eighty-five thousand, nine hundred sixty-eight".