2173372232 has 16 divisors (see below), whose sum is σ = 4075694700. Its totient is φ = 1086520320.

The previous prime is 2173372213. The next prime is 2173372241. The reversal of 2173372232 is 2322733712.

It can be written as a sum of positive squares in 2 ways, for example, as 1889988676 + 283383556 = 43474^2 + 16834^2 .

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, 48644 + ... + 81932.

Almost surely, 2^2173372232 is an apocalyptic number.

It is an amenable number.

2173372232 is a deficient number, since it is larger than the sum of its proper divisors (1902322468).

2173372232 is a wasteful number, since it uses less digits than its factorization.

2173372232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41456 (or 41452 counting only the distinct ones).

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

The square root of 2173372232 is about 46619.4404942831. The cubic root of 2173372232 is about 1295.3228836660.

The spelling of 2173372232 in words is "two billion, one hundred seventy-three million, three hundred seventy-two thousand, two hundred thirty-two".