22004092 has 24 divisors (see below), whose sum is σ = 42365232. Its totient is φ = 9999440.

The previous prime is 22004057. The next prime is 22004111. The reversal of 22004092 is 29040022.

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, 3258 + ... + 7390.

It is an arithmetic number, because the mean of its divisors is an integer number (1765218).

Almost surely, 2^22004092 is an apocalyptic number.

22004092 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22004092 is a deficient number, since it is larger than the sum of its proper divisors (20361140).

22004092 is a wasteful number, since it uses less digits than its factorization.

22004092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4170 (or 4146 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 22004092 is about 4690.8519482073. The cubic root of 22004092 is about 280.2213046324.

The spelling of 22004092 in words is "twenty-two million, four thousand, ninety-two".