36864822 has 32 divisors (see below), whose sum is σ = 75940704. Its totient is φ = 11923200.

The previous prime is 36864809. The next prime is 36864847. The reversal of 36864822 is 22846863.

Its product of digits (110592) is a multiple of the sum of its prime divisors (864).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 67872 + ... + 68412.

It is an arithmetic number, because the mean of its divisors is an integer number (2373147).

Almost surely, 2^36864822 is an apocalyptic number.

36864822 is an abundant number, since it is smaller than the sum of its proper divisors (39075882).

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

36864822 is a wasteful number, since it uses less digits than its factorization.

36864822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864.

The product of its digits is 110592, while the sum is 39.

The square root of 36864822 is about 6071.6407996521. The cubic root of 36864822 is about 332.8158853807.

The spelling of 36864822 in words is "thirty-six million, eight hundred sixty-four thousand, eight hundred twenty-two".