74024572 has 12 divisors (see below), whose sum is σ = 129953880. Its totient is φ = 36894896.

The previous prime is 74024549. The next prime is 74024597. The reversal of 74024572 is 27542047.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 27922 + ... + 30457.

It is an arithmetic number, because the mean of its divisors is an integer number (10829490).

Almost surely, 2^74024572 is an apocalyptic number.

It is an amenable number.

74024572 is a deficient number, since it is larger than the sum of its proper divisors (55929308).

74024572 is a wasteful number, since it uses less digits than its factorization.

74024572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58700 (or 58698 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 31.

The square root of 74024572 is about 8603.7533669905. The cubic root of 74024572 is about 419.8801093930.

The spelling of 74024572 in words is "seventy-four million, twenty-four thousand, five hundred seventy-two".