22554674 has 16 divisors (see below), whose sum is σ = 36167040. Its totient is φ = 10523040.

The previous prime is 22554667. The next prime is 22554677. The reversal of 22554674 is 47645522.

It is not an unprimeable number, because it can be changed into a prime (22554677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4094 + ... + 7865.

It is an arithmetic number, because the mean of its divisors is an integer number (2260440).

Almost surely, 2^22554674 is an apocalyptic number.

22554674 is a deficient number, since it is larger than the sum of its proper divisors (13612366).

22554674 is a wasteful number, since it uses less digits than its factorization.

22554674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12025.

The product of its digits is 67200, while the sum is 35.

The square root of 22554674 is about 4749.1761390793. The cubic root of 22554674 is about 282.5392912692.

The spelling of 22554674 in words is "twenty-two million, five hundred fifty-four thousand, six hundred seventy-four".