23422626 has 12 divisors (see below), whose sum is σ = 50749062. Its totient is φ = 7807536.

The previous prime is 23422571. The next prime is 23422627. The reversal of 23422626 is 62622432.

23422626 is a `hidden beast` number, since 2 + 34 + 2 + 2 + 626 = 666.

It can be written as a sum of positive squares in only one way, i.e., 19793601 + 3629025 = 4449^2 + 1905^2 .

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 23422626.

It is not an unprimeable number, because it can be changed into a prime (23422627) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 650611 + ... + 650646.

Almost surely, 2^23422626 is an apocalyptic number.

23422626 is an abundant number, since it is smaller than the sum of its proper divisors (27326436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23422626 is a wasteful number, since it uses less digits than its factorization.

23422626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1301265 (or 1301262 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 23422626 is about 4839.6927588433. The cubic root of 23422626 is about 286.1180092331.

The spelling of 23422626 in words is "twenty-three million, four hundred twenty-two thousand, six hundred twenty-six".