22975248 has 20 divisors (see below), whose sum is σ = 59352848. Its totient is φ = 7658400.

The previous prime is 22975243. The next prime is 22975259. The reversal of 22975248 is 84257922.

It is not an unprimeable number, because it can be changed into a prime (22975241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239278 + ... + 239373.

Almost surely, 2^22975248 is an apocalyptic number.

It is an amenable number.

22975248 is an abundant number, since it is smaller than the sum of its proper divisors (36377600).

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

22975248 is a wasteful number, since it uses less digits than its factorization.

22975248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478662 (or 478656 counting only the distinct ones).

The product of its digits is 80640, while the sum is 39.

The square root of 22975248 is about 4793.2502542638. The cubic root of 22975248 is about 284.2846448522.

The spelling of 22975248 in words is "twenty-two million, nine hundred seventy-five thousand, two hundred forty-eight".