2137925236 has 24 divisors (see below), whose sum is σ = 4036200840. Its totient is φ = 987098112.

The previous prime is 2137925227. The next prime is 2137925249. The reversal of 2137925236 is 6325297312.

It can be written as a sum of positive squares in 4 ways, for example, as 502208100 + 1635717136 = 22410^2 + 40444^2 .

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 7 ways as a sum of consecutive naturals, for example, 293001 + ... + 300208.

It is an arithmetic number, because the mean of its divisors is an integer number (168175035).

Almost surely, 2^2137925236 is an apocalyptic number.

It is an amenable number.

2137925236 is a deficient number, since it is larger than the sum of its proper divisors (1898275604).

2137925236 is a wasteful number, since it uses less digits than its factorization.

2137925236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593283 (or 593281 counting only the distinct ones).

The product of its digits is 136080, while the sum is 40.

The square root of 2137925236 is about 46237.7036194489. The cubic root of 2137925236 is about 1288.2421495069.

The spelling of 2137925236 in words is "two billion, one hundred thirty-seven million, nine hundred twenty-five thousand, two hundred thirty-six".