22942092 has 12 divisors (see below), whose sum is σ = 53531576. Its totient is φ = 7647360.

The previous prime is 22942081. The next prime is 22942093. The reversal of 22942092 is 29024922.

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

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (22942093) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 955909 + ... + 955932.

Almost surely, 2^22942092 is an apocalyptic number.

It is an amenable number.

22942092 is an abundant number, since it is smaller than the sum of its proper divisors (30589484).

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

22942092 is a wasteful number, since it uses less digits than its factorization.

22942092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1911848 (or 1911846 counting only the distinct ones).

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

The square root of 22942092 is about 4789.7903920735. The cubic root of 22942092 is about 284.1478268953.

The spelling of 22942092 in words is "twenty-two million, nine hundred forty-two thousand, ninety-two".