36640882 has 8 divisors (see below), whose sum is σ = 58194396. Its totient is φ = 17242752.

The previous prime is 36640847. The next prime is 36640883. The reversal of 36640882 is 28804663.

It can be written as a sum of positive squares in 2 ways, for example, as 28398241 + 8242641 = 5329^2 + 2871^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (36640883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 538803 + ... + 538870.

Almost surely, 2^36640882 is an apocalyptic number.

36640882 is a deficient number, since it is larger than the sum of its proper divisors (21553514).

36640882 is a wasteful number, since it uses less digits than its factorization.

36640882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1077692.

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 36640882 is about 6053.1712349809. The cubic root of 36640882 is about 332.1406055136.

The spelling of 36640882 in words is "thirty-six million, six hundred forty thousand, eight hundred eighty-two".