22799862 has 24 divisors (see below), whose sum is σ = 49663224. Its totient is φ = 7559424.

The previous prime is 22799801. The next prime is 22799863. The reversal of 22799862 is 26899722.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22799863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 193 + ... + 6755.

It is an arithmetic number, because the mean of its divisors is an integer number (2069301).

Almost surely, 2^22799862 is an apocalyptic number.

22799862 is an abundant number, since it is smaller than the sum of its proper divisors (26863362).

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

22799862 is a wasteful number, since it uses less digits than its factorization.

22799862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6764 (or 6761 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 22799862 is about 4774.9201040436. The cubic root of 22799862 is about 283.5594157077.

The spelling of 22799862 in words is "twenty-two million, seven hundred ninety-nine thousand, eight hundred sixty-two".