74973052 has 36 divisors (see below), whose sum is σ = 164824240. Its totient is φ = 29208960.

The previous prime is 74973049. The next prime is 74973061. The reversal of 74973052 is 25037947.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7677 + ... + 14452.

Almost surely, 2^74973052 is an apocalyptic number.

It is an amenable number.

74973052 is an abundant number, since it is smaller than the sum of its proper divisors (89851188).

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

74973052 is a wasteful number, since it uses less digits than its factorization.

74973052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22162 (or 22149 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 37.

The square root of 74973052 is about 8658.6980545576. The cubic root of 74973052 is about 421.6658181037.

The spelling of 74973052 in words is "seventy-four million, nine hundred seventy-three thousand, fifty-two".