36540656 has 20 divisors (see below), whose sum is σ = 70915104. Its totient is φ = 18240000.

The previous prime is 36540653. The next prime is 36540659. The reversal of 36540656 is 65604563.

It is an interprime number because it is at equal distance from previous prime (36540653) and next prime (36540659).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36540653) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 10496 + ... + 13536.

Almost surely, 2^36540656 is an apocalyptic number.

It is an amenable number.

36540656 is a deficient number, since it is larger than the sum of its proper divisors (34374448).

36540656 is a wasteful number, since it uses less digits than its factorization.

36540656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3800 (or 3794 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 36540656 is about 6044.8867648617. The cubic root of 36540656 is about 331.8374876000.

The spelling of 36540656 in words is "thirty-six million, five hundred forty thousand, six hundred fifty-six".