22632674 has 8 divisors (see below), whose sum is σ = 34197228. Its totient is φ = 11233600.

The previous prime is 22632671. The next prime is 22632677. The reversal of 22632674 is 47623622.

It is an interprime number because it is at equal distance from previous prime (22632671) and next prime (22632677).

It can be written as a sum of positive squares in 2 ways, for example, as 22515025 + 117649 = 4745^2 + 343^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 22632674.

It is not an unprimeable number, because it can be changed into a prime (22632671) 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, 41027 + ... + 41574.

Almost surely, 2^22632674 is an apocalyptic number.

22632674 is a deficient number, since it is larger than the sum of its proper divisors (11564554).

22632674 is a wasteful number, since it uses less digits than its factorization.

22632674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82740.

The product of its digits is 24192, while the sum is 32.

The square root of 22632674 is about 4757.3810021902. The cubic root of 22632674 is about 282.8646149536.

The spelling of 22632674 in words is "twenty-two million, six hundred thirty-two thousand, six hundred seventy-four".