36688688 has 20 divisors (see below), whose sum is σ = 71256600. Its totient is φ = 18299904.

The previous prime is 36688679. The next prime is 36688697. The reversal of 36688688 is 88688663.

36688688 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (36688679) and next prime (36688697).

It is a super-2 number, since 2×36688688² = 2692119654322688, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4631 + ... + 9737.

It is an arithmetic number, because the mean of its divisors is an integer number (3562830).

Almost surely, 2^36688688 is an apocalyptic number.

It is an amenable number.

36688688 is a deficient number, since it is larger than the sum of its proper divisors (34567912).

36688688 is a wasteful number, since it uses less digits than its factorization.

36688688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5564 (or 5558 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 53.

The square root of 36688688 is about 6057.1187870142. The cubic root of 36688688 is about 332.2849926239.

The spelling of 36688688 in words is "thirty-six million, six hundred eighty-eight thousand, six hundred eighty-eight".