22044692 has 12 divisors (see below), whose sum is σ = 39399360. Its totient is φ = 10787736.

The previous prime is 22044683. The next prime is 22044697. The reversal of 22044692 is 29644022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22044697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58442 + ... + 58817.

It is an arithmetic number, because the mean of its divisors is an integer number (3283280).

Almost surely, 2^22044692 is an apocalyptic number.

It is an amenable number.

22044692 is a deficient number, since it is larger than the sum of its proper divisors (17354668).

22044692 is a wasteful number, since it uses less digits than its factorization.

22044692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117310 (or 117308 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 22044692 is about 4695.1775259302. The cubic root of 22044692 is about 280.3935452451.

The spelling of 22044692 in words is "twenty-two million, forty-four thousand, six hundred ninety-two".