36620525 has 12 divisors (see below), whose sum is σ = 46089312. Its totient is φ = 28857840.

The previous prime is 36620497. The next prime is 36620537. The reversal of 36620525 is 52502663.

It is a happy number.

It is not a de Polignac number, because 36620525 - 2⁶ = 36620461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9257 + ... + 12606.

It is an arithmetic number, because the mean of its divisors is an integer number (3840776).

Almost surely, 2^36620525 is an apocalyptic number.

It is an amenable number.

36620525 is a deficient number, since it is larger than the sum of its proper divisors (9468787).

36620525 is a wasteful number, since it uses less digits than its factorization.

36620525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21940 (or 21935 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 36620525 is about 6051.4894860687. The cubic root of 36620525 is about 332.0790837152.

The spelling of 36620525 in words is "thirty-six million, six hundred twenty thousand, five hundred twenty-five".