74874080 has 24 divisors (see below), whose sum is σ = 176890392. Its totient is φ = 29949568.

The previous prime is 74874073. The next prime is 74874097. The reversal of 74874080 is 8047847.

It is a super-2 number, since 2×74874080² = 11212255711692800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233822 + ... + 234141.

It is an arithmetic number, because the mean of its divisors is an integer number (7370433).

Almost surely, 2^74874080 is an apocalyptic number.

It is an amenable number.

74874080 is an abundant number, since it is smaller than the sum of its proper divisors (102016312).

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

74874080 is a wasteful number, since it uses less digits than its factorization.

74874080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467978 (or 467970 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 38.

The square root of 74874080 is about 8652.9809892314. The cubic root of 74874080 is about 421.4801892425.

The spelling of 74874080 in words is "seventy-four million, eight hundred seventy-four thousand, eighty".