74855956 has 24 divisors (see below), whose sum is σ = 150506496. Its totient is φ = 31910880.

The previous prime is 74855929. The next prime is 74855969. The reversal of 74855956 is 65955847.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

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, 1651 + ... + 12346.

It is an arithmetic number, because the mean of its divisors is an integer number (6271104).

Almost surely, 2^74855956 is an apocalyptic number.

It is an amenable number.

74855956 is an abundant number, since it is smaller than the sum of its proper divisors (75650540).

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

74855956 is a wasteful number, since it uses less digits than its factorization.

74855956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14199 (or 14197 counting only the distinct ones).

The product of its digits is 1512000, while the sum is 49.

The square root of 74855956 is about 8651.9336567036. The cubic root of 74855956 is about 421.4461787038.

The spelling of 74855956 in words is "seventy-four million, eight hundred fifty-five thousand, nine hundred fifty-six".