2173372224 has 28 divisors (see below), whose sum is σ = 5750381184. Its totient is φ = 724457344.

The previous prime is 2173372213. The next prime is 2173372241. The reversal of 2173372224 is 4222733712.

It is a congruent number.

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, 5659632 + ... + 5660015.

Almost surely, 2^2173372224 is an apocalyptic number.

2173372224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2173372224 is an abundant number, since it is smaller than the sum of its proper divisors (3577008960).

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

2173372224 is a wasteful number, since it uses less digits than its factorization.

2173372224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11319662 (or 11319652 counting only the distinct ones).

The product of its digits is 28224, while the sum is 33.

The square root of 2173372224 is about 46619.4404084820. The cubic root of 2173372224 is about 1295.3228820767.

The spelling of 2173372224 in words is "two billion, one hundred seventy-three million, three hundred seventy-two thousand, two hundred twenty-four".