36664632 has 48 divisors (see below), whose sum is σ = 101991240. Its totient is φ = 11890368.

The previous prime is 36664603. The next prime is 36664651. The reversal of 36664632 is 23646663.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

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, 4218 + ... + 9545.

Almost surely, 2^36664632 is an apocalyptic number.

It is an amenable number.

36664632 is an abundant number, since it is smaller than the sum of its proper divisors (65326608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36664632 is a wasteful number, since it uses less digits than its factorization.

36664632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13812 (or 13805 counting only the distinct ones).

The product of its digits is 93312, while the sum is 36.

The square root of 36664632 is about 6055.1326987936. The cubic root of 36664632 is about 332.2123526550.

The spelling of 36664632 in words is "thirty-six million, six hundred sixty-four thousand, six hundred thirty-two".