22825884 has 12 divisors (see below), whose sum is σ = 53260424. Its totient is φ = 7608624.

The previous prime is 22825843. The next prime is 22825909. The reversal of 22825884 is 48852822.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 951067 + ... + 951090.

Almost surely, 2^22825884 is an apocalyptic number.

It is an amenable number.

22825884 is an abundant number, since it is smaller than the sum of its proper divisors (30434540).

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

22825884 is a wasteful number, since it uses less digits than its factorization.

22825884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1902164 (or 1902162 counting only the distinct ones).

The product of its digits is 81920, while the sum is 39.

The square root of 22825884 is about 4777.6441893469. The cubic root of 22825884 is about 283.6672522917.

The spelling of 22825884 in words is "twenty-two million, eight hundred twenty-five thousand, eight hundred eighty-four".