22259482 has 16 divisors (see below), whose sum is σ = 38972160. Its totient is φ = 9336528.

The previous prime is 22259429. The next prime is 22259513. The reversal of 22259482 is 28495222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16257 + ... + 17572.

It is an arithmetic number, because the mean of its divisors is an integer number (2435760).

Almost surely, 2^22259482 is an apocalyptic number.

22259482 is a deficient number, since it is larger than the sum of its proper divisors (16712678).

22259482 is a wasteful number, since it uses less digits than its factorization.

22259482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33885.

The product of its digits is 23040, while the sum is 34.

The square root of 22259482 is about 4717.9955489593. The cubic root of 22259482 is about 281.3012645976.

The spelling of 22259482 in words is "twenty-two million, two hundred fifty-nine thousand, four hundred eighty-two".