36289612 has 12 divisors (see below), whose sum is σ = 64455160. Its totient is φ = 17873856.

The previous prime is 36289609. The next prime is 36289613. The reversal of 36289612 is 21698263.

It is a super-2 number, since 2×36289612² = 2633871878221088, which contains 22 as substring.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (36289613) 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, 67437 + ... + 67972.

Almost surely, 2^36289612 is an apocalyptic number.

It is an amenable number.

36289612 is a deficient number, since it is larger than the sum of its proper divisors (28165548).

36289612 is a wasteful number, since it uses less digits than its factorization.

36289612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135480 (or 135478 counting only the distinct ones).

The product of its digits is 31104, while the sum is 37.

The square root of 36289612 is about 6024.0859887621. The cubic root of 36289612 is about 331.0758034143.

The spelling of 36289612 in words is "thirty-six million, two hundred eighty-nine thousand, six hundred twelve".