36643082 has 12 divisors (see below), whose sum is σ = 63938610. Its totient is φ = 15704136.

The previous prime is 36643081. The next prime is 36643093. The reversal of 36643082 is 28034663.

It can be written as a sum of positive squares in only one way, i.e., 28526281 + 8116801 = 5341^2 + 2849^2 .

It is not an unprimeable number, because it can be changed into a prime (36643081) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 186857 + ... + 187052.

Almost surely, 2^36643082 is an apocalyptic number.

36643082 is a deficient number, since it is larger than the sum of its proper divisors (27295528).

36643082 is a wasteful number, since it uses less digits than its factorization.

36643082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373925 (or 373918 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 36643082 is about 6053.3529551811. The cubic root of 36643082 is about 332.1472528673.

The spelling of 36643082 in words is "thirty-six million, six hundred forty-three thousand, eighty-two".