22480964 has 12 divisors (see below), whose sum is σ = 42918288. Its totient is φ = 10218600.

The previous prime is 22480963. The next prime is 22480967. The reversal of 22480964 is 46908422.

It is not an unprimeable number, because it can be changed into a prime (22480961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255422 + ... + 255509.

It is an arithmetic number, because the mean of its divisors is an integer number (3576524).

Almost surely, 2^22480964 is an apocalyptic number.

It is an amenable number.

22480964 is a deficient number, since it is larger than the sum of its proper divisors (20437324).

22480964 is a wasteful number, since it uses less digits than its factorization.

22480964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510946 (or 510944 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 22480964 is about 4741.4094950763. The cubic root of 22480964 is about 282.2311703705.

The spelling of 22480964 in words is "twenty-two million, four hundred eighty thousand, nine hundred sixty-four".