74322112 has 28 divisors (see below), whose sum is σ = 150272496. Its totient is φ = 36458240.

The previous prime is 74322067. The next prime is 74322133. The reversal of 74322112 is 21122347.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7564 + ... + 14347.

Almost surely, 2^74322112 is an apocalyptic number.

It is an amenable number.

74322112 is an abundant number, since it is smaller than the sum of its proper divisors (75950384).

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

74322112 is a wasteful number, since it uses less digits than its factorization.

74322112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21976 (or 21966 counting only the distinct ones).

The product of its digits is 672, while the sum is 22.

The square root of 74322112 is about 8621.0273169733. The cubic root of 74322112 is about 420.4419233568.

Adding to 74322112 its reverse (21122347), we get a palindrome (95444459).

The spelling of 74322112 in words is "seventy-four million, three hundred twenty-two thousand, one hundred twelve".