2137372 has 12 divisors (see below), whose sum is σ = 3820320. Its totient is φ = 1045856.

The previous prime is 2137361. The next prime is 2137391. The reversal of 2137372 is 2737312.

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, 5497 + ... + 5872.

It is an arithmetic number, because the mean of its divisors is an integer number (318360).

2^2137372 is an apocalyptic number.

It is an amenable number.

2137372 is a deficient number, since it is larger than the sum of its proper divisors (1682948).

2137372 is a wasteful number, since it uses less digits than its factorization.

2137372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11420 (or 11418 counting only the distinct ones).

The product of its digits is 1764, while the sum is 25.

The square root of 2137372 is about 1461.9753759896. The cubic root of 2137372 is about 128.8131019425.

The spelling of 2137372 in words is "two million, one hundred thirty-seven thousand, three hundred seventy-two".