74565132 has 24 divisors (see below), whose sum is σ = 174720000. Its totient is φ = 24750096.

The previous prime is 74565097. The next prime is 74565143. The reversal of 74565132 is 23156547.

It is a junction number, because it is equal to n+sod(n) for n = 74565093 and 74565102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10132 + ... + 15867.

It is an arithmetic number, because the mean of its divisors is an integer number (7280000).

Almost surely, 2^74565132 is an apocalyptic number.

It is an amenable number.

74565132 is an abundant number, since it is smaller than the sum of its proper divisors (100154868).

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

74565132 is a wasteful number, since it uses less digits than its factorization.

74565132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26245 (or 26243 counting only the distinct ones).

The product of its digits is 25200, while the sum is 33.

The square root of 74565132 is about 8635.1104219923. The cubic root of 74565132 is about 420.8996813950.

The spelling of 74565132 in words is "seventy-four million, five hundred sixty-five thousand, one hundred thirty-two".