22435248 has 40 divisors (see below), whose sum is σ = 63228096. Its totient is φ = 6798400.

The previous prime is 22435213. The next prime is 22435267. The reversal of 22435248 is 84253422.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20718 + ... + 21773.

Almost surely, 2^22435248 is an apocalyptic number.

It is an amenable number.

22435248 is an abundant number, since it is smaller than the sum of its proper divisors (40792848).

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

22435248 is a wasteful number, since it uses less digits than its factorization.

22435248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42513 (or 42507 counting only the distinct ones).

The product of its digits is 15360, while the sum is 30.

The square root of 22435248 is about 4736.5861123809. The cubic root of 22435248 is about 282.0397308338.

The spelling of 22435248 in words is "twenty-two million, four hundred thirty-five thousand, two hundred forty-eight".