22992342 has 16 divisors (see below), whose sum is σ = 46033920. Its totient is φ = 7655912.

The previous prime is 22992329. The next prime is 22992377. The reversal of 22992342 is 24329922.

It is a happy number.

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, 7303 + ... + 9965.

It is an arithmetic number, because the mean of its divisors is an integer number (2877120).

Almost surely, 2^22992342 is an apocalyptic number.

22992342 is an abundant number, since it is smaller than the sum of its proper divisors (23041578).

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

22992342 is a wasteful number, since it uses less digits than its factorization.

22992342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4107.

The product of its digits is 15552, while the sum is 33.

The square root of 22992342 is about 4795.0330551520. The cubic root of 22992342 is about 284.3551316796.

The spelling of 22992342 in words is "twenty-two million, nine hundred ninety-two thousand, three hundred forty-two".