36645256 has 32 divisors (see below), whose sum is σ = 72633600. Its totient is φ = 17297280.

The previous prime is 36645239. The next prime is 36645269. The reversal of 36645256 is 65254663.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13276 + ... + 15796.

It is an arithmetic number, because the mean of its divisors is an integer number (2269800).

Almost surely, 2^36645256 is an apocalyptic number.

It is an amenable number.

36645256 is a deficient number, since it is larger than the sum of its proper divisors (35988344).

36645256 is a wasteful number, since it uses less digits than its factorization.

36645256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2629 (or 2625 counting only the distinct ones).

The product of its digits is 129600, while the sum is 37.

The square root of 36645256 is about 6053.5325224203. The cubic root of 36645256 is about 332.1538214000.

The spelling of 36645256 in words is "thirty-six million, six hundred forty-five thousand, two hundred fifty-six".