22090048 has 28 divisors (see below), whose sum is σ = 43984672. Its totient is φ = 11007360.

The previous prime is 22090039. The next prime is 22090087. The reversal of 22090048 is 84009022.

It is a congruent number.

It is an unprimeable number.

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, 34693 + ... + 35323.

Almost surely, 2^22090048 is an apocalyptic number.

It is an amenable number.

22090048 is a deficient number, since it is larger than the sum of its proper divisors (21894624).

22090048 is an equidigital number, since it uses as much as digits as its factorization.

22090048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1190 (or 1180 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 22090048 is about 4700.0051063802. The cubic root of 22090048 is about 280.5857127091.

The spelling of 22090048 in words is "twenty-two million, ninety thousand, forty-eight".