74982752 has 24 divisors (see below), whose sum is σ = 158978736. Its totient is φ = 34607232.

The previous prime is 74982749. The next prime is 74982763. The reversal of 74982752 is 25728947.

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, 89708 + ... + 90539.

It is an arithmetic number, because the mean of its divisors is an integer number (6624114).

Almost surely, 2^74982752 is an apocalyptic number.

It is an amenable number.

74982752 is an abundant number, since it is smaller than the sum of its proper divisors (83995984).

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

74982752 is a wasteful number, since it uses less digits than its factorization.

74982752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180270 (or 180262 counting only the distinct ones).

The product of its digits is 282240, while the sum is 44.

The square root of 74982752 is about 8659.2581668409. The cubic root of 74982752 is about 421.6840023355.

The spelling of 74982752 in words is "seventy-four million, nine hundred eighty-two thousand, seven hundred fifty-two".