74607332 has 12 divisors (see below), whose sum is σ = 130690560. Its totient is φ = 37267176.

The previous prime is 74607311. The next prime is 74607347. The reversal of 74607332 is 23370647.

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, 4232 + ... + 12927.

It is an arithmetic number, because the mean of its divisors is an integer number (10890880).

Almost surely, 2^74607332 is an apocalyptic number.

It is an amenable number.

74607332 is a deficient number, since it is larger than the sum of its proper divisors (56083228).

74607332 is a wasteful number, since it uses less digits than its factorization.

74607332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18250 (or 18248 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 32.

The square root of 74607332 is about 8637.5535888352. The cubic root of 74607332 is about 420.9790688886.

Adding to 74607332 its reverse (23370647), we get a palindrome (97977979).

The spelling of 74607332 in words is "seventy-four million, six hundred seven thousand, three hundred thirty-two".