22705482 has 16 divisors (see below), whose sum is σ = 46033920. Its totient is φ = 7464672.

The previous prime is 22705477. The next prime is 22705493. The reversal of 22705482 is 28450722.

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, 25482 + ... + 26357.

It is an arithmetic number, because the mean of its divisors is an integer number (2877120).

Almost surely, 2^22705482 is an apocalyptic number.

22705482 is an abundant number, since it is smaller than the sum of its proper divisors (23328438).

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

22705482 is a wasteful number, since it uses less digits than its factorization.

22705482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51917.

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 22705482 is about 4765.0269673948. The cubic root of 22705482 is about 283.1676099683.

The spelling of 22705482 in words is "twenty-two million, seven hundred five thousand, four hundred eighty-two".