74050928 has 40 divisors (see below), whose sum is σ = 164522208. Its totient is φ = 31629312.

The previous prime is 74050927. The next prime is 74050931. The reversal of 74050928 is 82905047.

It is a happy number.

It is a super-2 number, since 2×74050928² = 10967079875322368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74050927) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38600 + ... + 40472.

Almost surely, 2^74050928 is an apocalyptic number.

It is an amenable number.

74050928 is an abundant number, since it is smaller than the sum of its proper divisors (90471280).

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

74050928 is a wasteful number, since it uses less digits than its factorization.

74050928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2241 (or 2235 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 74050928 is about 8605.2848877884. The cubic root of 74050928 is about 419.9299354024.

The spelling of 74050928 in words is "seventy-four million, fifty thousand, nine hundred twenty-eight".