22808700 has 54 divisors (see below), whose sum is σ = 71495424. Its totient is φ = 6082080.

The previous prime is 22808671. The next prime is 22808749. The reversal of 22808700 is 780822.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

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 17 ways as a sum of consecutive naturals, for example, 11772 + ... + 13571.

Almost surely, 2^22808700 is an apocalyptic number.

22808700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22808700 is an abundant number, since it is smaller than the sum of its proper divisors (48686724).

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

22808700 is a wasteful number, since it uses less digits than its factorization.

22808700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25363 (or 25353 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 22808700 is about 4775.8454748871. The cubic root of 22808700 is about 283.5960500576.

The spelling of 22808700 in words is "twenty-two million, eight hundred eight thousand, seven hundred".