74560012 has 12 divisors (see below), whose sum is σ = 132427960. Its totient is φ = 36723456.

The previous prime is 74559973. The next prime is 74560037. The reversal of 74560012 is 21006547.

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 3 ways as a sum of consecutive naturals, for example, 138837 + ... + 139372.

Almost surely, 2^74560012 is an apocalyptic number.

It is an amenable number.

74560012 is a deficient number, since it is larger than the sum of its proper divisors (57867948).

74560012 is a wasteful number, since it uses less digits than its factorization.

74560012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278280 (or 278278 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 74560012 is about 8634.8139528307. The cubic root of 74560012 is about 420.8900475101.

Adding to 74560012 its reverse (21006547), we get a palindrome (95566559).

The spelling of 74560012 in words is "seventy-four million, five hundred sixty thousand, twelve".