22485674 has 24 divisors (see below), whose sum is σ = 36013572. Its totient is φ = 10524800.

The previous prime is 22485653. The next prime is 22485703. The reversal of 22485674 is 47658422.

It can be written as a sum of positive squares in 2 ways, for example, as 18105025 + 4380649 = 4255^2 + 2093^2 .

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 11 ways as a sum of consecutive naturals, for example, 55874 + ... + 56274.

Almost surely, 2^22485674 is an apocalyptic number.

22485674 is a deficient number, since it is larger than the sum of its proper divisors (13527898).

22485674 is a wasteful number, since it uses less digits than its factorization.

22485674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502 (or 479 counting only the distinct ones).

The product of its digits is 107520, while the sum is 38.

The square root of 22485674 is about 4741.9061568108. The cubic root of 22485674 is about 282.2508791337.

The spelling of 22485674 in words is "twenty-two million, four hundred eighty-five thousand, six hundred seventy-four".