22888902 has 16 divisors (see below), whose sum is σ = 48470832. Its totient is φ = 7180800.

The previous prime is 22888889. The next prime is 22888913. The reversal of 22888902 is 20988822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112099 + ... + 112302.

It is an arithmetic number, because the mean of its divisors is an integer number (3029427).

Almost surely, 2^22888902 is an apocalyptic number.

22888902 is an abundant number, since it is smaller than the sum of its proper divisors (25581930).

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

22888902 is a wasteful number, since it uses less digits than its factorization.

22888902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224423.

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 22888902 is about 4784.2347350438. The cubic root of 22888902 is about 283.9280631792.

The spelling of 22888902 in words is "twenty-two million, eight hundred eighty-eight thousand, nine hundred two".