22413648 has 20 divisors (see below), whose sum is σ = 57902048. Its totient is φ = 7471200.

The previous prime is 22413613. The next prime is 22413653. The reversal of 22413648 is 84631422.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233428 + ... + 233523.

Almost surely, 2^22413648 is an apocalyptic number.

It is an amenable number.

22413648 is an abundant number, since it is smaller than the sum of its proper divisors (35488400).

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

22413648 is a wasteful number, since it uses less digits than its factorization.

22413648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466962 (or 466956 counting only the distinct ones).

The product of its digits is 9216, while the sum is 30.

The square root of 22413648 is about 4734.3054400831. The cubic root of 22413648 is about 281.9491885717.

The spelling of 22413648 in words is "twenty-two million, four hundred thirteen thousand, six hundred forty-eight".