2137473724 has 12 divisors (see below), whose sum is σ = 3751681024. Its totient is φ = 1065564864.

The previous prime is 2137473719. The next prime is 2137473769. The reversal of 2137473724 is 4273747312.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 791484 + ... + 794179.

Almost surely, 2^2137473724 is an apocalyptic number.

It is an amenable number.

2137473724 is a deficient number, since it is larger than the sum of its proper divisors (1614207300).

2137473724 is a wasteful number, since it uses less digits than its factorization.

2137473724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1586004 (or 1586002 counting only the distinct ones).

The product of its digits is 197568, while the sum is 40.

The square root of 2137473724 is about 46232.8208527232. The cubic root of 2137473724 is about 1288.1514544518.

The spelling of 2137473724 in words is "two billion, one hundred thirty-seven million, four hundred seventy-three thousand, seven hundred twenty-four".