36556396 has 6 divisors (see below), whose sum is σ = 63973700. Its totient is φ = 18278196.

The previous prime is 36556391. The next prime is 36556397. The reversal of 36556396 is 69365563.

It is not an unprimeable number, because it can be changed into a prime (36556391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4569546 + ... + 4569553.

Almost surely, 2^36556396 is an apocalyptic number.

It is an amenable number.

36556396 is a deficient number, since it is larger than the sum of its proper divisors (27417304).

36556396 is a wasteful number, since it uses less digits than its factorization.

36556396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9139103 (or 9139101 counting only the distinct ones).

The product of its digits is 437400, while the sum is 43.

The square root of 36556396 is about 6046.1885514760. The cubic root of 36556396 is about 331.8851274332.

The spelling of 36556396 in words is "thirty-six million, five hundred fifty-six thousand, three hundred ninety-six".