36858572 has 12 divisors (see below), whose sum is σ = 64554336. Its totient is φ = 18414480.

The previous prime is 36858559. The next prime is 36858587. The reversal of 36858572 is 27585863.

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, 3422 + ... + 9242.

It is an arithmetic number, because the mean of its divisors is an integer number (5379528).

Almost surely, 2^36858572 is an apocalyptic number.

It is an amenable number.

36858572 is a deficient number, since it is larger than the sum of its proper divisors (27695764).

36858572 is a wasteful number, since it uses less digits than its factorization.

36858572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7408 (or 7406 counting only the distinct ones).

The product of its digits is 403200, while the sum is 44.

The square root of 36858572 is about 6071.1260899441. The cubic root of 36858572 is about 332.7970759690.

The spelling of 36858572 in words is "thirty-six million, eight hundred fifty-eight thousand, five hundred seventy-two".