36625437 has 12 divisors (see below), whose sum is σ = 53771484. Its totient is φ = 24016320.

The previous prime is 36625411. The next prime is 36625439. The reversal of 36625437 is 73452663.

It can be written as a sum of positive squares in 2 ways, for example, as 14243076 + 22382361 = 3774^2 + 4731^2 .

It is not a de Polignac number, because 36625437 - 2²⁰ = 35576861 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36625439) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32808 + ... + 33905.

It is an arithmetic number, because the mean of its divisors is an integer number (4480957).

Almost surely, 2^36625437 is an apocalyptic number.

It is an amenable number.

36625437 is a deficient number, since it is larger than the sum of its proper divisors (17146047).

36625437 is a wasteful number, since it uses less digits than its factorization.

36625437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66780 (or 66777 counting only the distinct ones).

The product of its digits is 90720, while the sum is 36.

The square root of 36625437 is about 6051.8953229546. The cubic root of 36625437 is about 332.0939305763.

The spelling of 36625437 in words is "thirty-six million, six hundred twenty-five thousand, four hundred thirty-seven".