22902942 has 16 divisors (see below), whose sum is σ = 48216960. Its totient is φ = 7232472.

The previous prime is 22902899. The next prime is 22902949. The reversal of 22902942 is 24920922.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22902949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100338 + ... + 100565.

It is an arithmetic number, because the mean of its divisors is an integer number (3013560).

Almost surely, 2^22902942 is an apocalyptic number.

22902942 is an abundant number, since it is smaller than the sum of its proper divisors (25314018).

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

22902942 is a wasteful number, since it uses less digits than its factorization.

22902942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200927.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 22902942 is about 4785.7018294081. The cubic root of 22902942 is about 283.9861049209.

The spelling of 22902942 in words is "twenty-two million, nine hundred two thousand, nine hundred forty-two".