74710080 has 112 divisors (see below), whose sum is σ = 263591040. Its totient is φ = 19920384.

The previous prime is 74710039. The next prime is 74710099. The reversal of 74710080 is 8001747.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4317 + ... + 12963.

Almost surely, 2^74710080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 74710080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131795520).

74710080 is an abundant number, since it is smaller than the sum of its proper divisors (188880960).

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

74710080 is a wasteful number, since it uses less digits than its factorization.

74710080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8673 (or 8657 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 27.

The square root of 74710080 is about 8643.4992913750. The cubic root of 74710080 is about 421.1722354082.

The spelling of 74710080 in words is "seventy-four million, seven hundred ten thousand, eighty".