36997828 has 12 divisors (see below), whose sum is σ = 73995712. Its totient is φ = 15856200.

The previous prime is 36997819. The next prime is 36997841. The reversal of 36997828 is 82879963.

36997828 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 660648 + ... + 660703.

Almost surely, 2^36997828 is an apocalyptic number.

It is an amenable number.

36997828 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

36997828 is a wasteful number, since it uses less digits than its factorization.

36997828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1321362 (or 1321360 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 52.

The square root of 36997828 is about 6082.5839903778. The cubic root of 36997828 is about 333.2156646894.

The spelling of 36997828 in words is "thirty-six million, nine hundred ninety-seven thousand, eight hundred twenty-eight".