22859802 has 48 divisors (see below), whose sum is σ = 56871360. Its totient is φ = 6500736.

The previous prime is 22859783. The next prime is 22859819. The reversal of 22859802 is 20895822.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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 23 ways as a sum of consecutive naturals, for example, 52578 + ... + 53010.

It is an arithmetic number, because the mean of its divisors is an integer number (1184820).

Almost surely, 2^22859802 is an apocalyptic number.

22859802 is an abundant number, since it is smaller than the sum of its proper divisors (34011558).

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

22859802 is a wasteful number, since it uses less digits than its factorization.

22859802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867 (or 864 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 22859802 is about 4781.1925290664. The cubic root of 22859802 is about 283.8076873662.

The spelling of 22859802 in words is "twenty-two million, eight hundred fifty-nine thousand, eight hundred two".