22474682 has 16 divisors (see below), whose sum is σ = 35773440. Its totient is φ = 10559808.

The previous prime is 22474667. The next prime is 22474691. The reversal of 22474682 is 28647422.

It is a happy number.

It is a super-2 number, since 2×22474682² = 1010222662002248, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2498 + ... + 7154.

It is an arithmetic number, because the mean of its divisors is an integer number (2235840).

Almost surely, 2^22474682 is an apocalyptic number.

22474682 is a deficient number, since it is larger than the sum of its proper divisors (13298758).

22474682 is a wasteful number, since it uses less digits than its factorization.

22474682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4805.

The product of its digits is 43008, while the sum is 35.

The square root of 22474682 is about 4740.7469875538. The cubic root of 22474682 is about 282.2048793659.

The spelling of 22474682 in words is "twenty-two million, four hundred seventy-four thousand, six hundred eighty-two".