36318572 has 6 divisors (see below), whose sum is σ = 63557508. Its totient is φ = 18159284.

The previous prime is 36318553. The next prime is 36318593. The reversal of 36318572 is 27581363.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4539818 + ... + 4539825.

It is an arithmetic number, because the mean of its divisors is an integer number (10592918).

Almost surely, 2^36318572 is an apocalyptic number.

It is an amenable number.

36318572 is a deficient number, since it is larger than the sum of its proper divisors (27238936).

36318572 is a wasteful number, since it uses less digits than its factorization.

36318572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9079647 (or 9079645 counting only the distinct ones).

The product of its digits is 30240, while the sum is 35.

The square root of 36318572 is about 6026.4891935521. The cubic root of 36318572 is about 331.1638488668.

The spelling of 36318572 in words is "thirty-six million, three hundred eighteen thousand, five hundred seventy-two".