74325880 has 32 divisors (see below), whose sum is σ = 174506400. Its totient is φ = 28437376.

The previous prime is 74325871. The next prime is 74325883. The reversal of 74325880 is 8852347.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74325883) 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, 39475 + ... + 41314.

It is an arithmetic number, because the mean of its divisors is an integer number (5453325).

Almost surely, 2^74325880 is an apocalyptic number.

It is an amenable number.

74325880 is an abundant number, since it is smaller than the sum of its proper divisors (100180520).

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

74325880 is a wasteful number, since it uses less digits than its factorization.

74325880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80823 (or 80819 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 74325880 is about 8621.2458496438. The cubic root of 74325880 is about 420.4490284581.

The spelling of 74325880 in words is "seventy-four million, three hundred twenty-five thousand, eight hundred eighty".