22966848 has 56 divisors (see below), whose sum is σ = 67523360. Its totient is φ = 7655040.

The previous prime is 22966843. The next prime is 22966849. The reversal of 22966848 is 84866922.

It is a super-2 number, since 2×22966848² = 1054952214110208, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (22966841) 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 7 ways as a sum of consecutive naturals, for example, 4918 + ... + 8373.

Almost surely, 2^22966848 is an apocalyptic number.

It is an amenable number.

22966848 is an abundant number, since it is smaller than the sum of its proper divisors (44556512).

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

22966848 is a wasteful number, since it uses less digits than its factorization.

22966848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13312 (or 13296 counting only the distinct ones).

The product of its digits is 331776, while the sum is 45.

The square root of 22966848 is about 4792.3739420041. The cubic root of 22966848 is about 284.2499947786.

The spelling of 22966848 in words is "twenty-two million, nine hundred sixty-six thousand, eight hundred forty-eight".