36208986 has 32 divisors (see below), whose sum is σ = 80934336. Its totient is φ = 10704000.

The previous prime is 36208981. The next prime is 36208993. The reversal of 36208986 is 68980263.

It is a super-2 number, since 2×36208986² = 2622181334296392, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (36208981) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3985 + ... + 9396.

It is an arithmetic number, because the mean of its divisors is an integer number (2529198).

Almost surely, 2^36208986 is an apocalyptic number.

36208986 is an abundant number, since it is smaller than the sum of its proper divisors (44725350).

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

36208986 is a wasteful number, since it uses less digits than its factorization.

36208986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13438.

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 36208986 is about 6017.3902981276. The cubic root of 36208986 is about 330.8304337414.

The spelling of 36208986 in words is "thirty-six million, two hundred eight thousand, nine hundred eighty-six".