22956080 has 40 divisors (see below), whose sum is σ = 60999072. Its totient is φ = 7870464.

The previous prime is 22956079. The next prime is 22956083. The reversal of 22956080 is 8065922.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (22956083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19937 + ... + 21056.

Almost surely, 2^22956080 is an apocalyptic number.

22956080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22956080 is an abundant number, since it is smaller than the sum of its proper divisors (38042992).

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

22956080 is a wasteful number, since it uses less digits than its factorization.

22956080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41013 (or 41007 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 22956080 is about 4791.2503587268. The cubic root of 22956080 is about 284.2055643251.

The spelling of 22956080 in words is "twenty-two million, nine hundred fifty-six thousand, eighty".