36222864 has 40 divisors (see below), whose sum is σ = 93913632. Its totient is φ = 12030720.

The previous prime is 36222847. The next prime is 36222877. The reversal of 36222864 is 46822263.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13819 + ... + 16229.

Almost surely, 2^36222864 is an apocalyptic number.

It is an amenable number.

36222864 is an abundant number, since it is smaller than the sum of its proper divisors (57690768).

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

36222864 is a wasteful number, since it uses less digits than its factorization.

36222864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2735 (or 2729 counting only the distinct ones).

The product of its digits is 27648, while the sum is 33.

The square root of 36222864 is about 6018.5433453619. The cubic root of 36222864 is about 330.8726946902.

The spelling of 36222864 in words is "thirty-six million, two hundred twenty-two thousand, eight hundred sixty-four".