22952960 has 44 divisors (see below), whose sum is σ = 55072488. Its totient is φ = 9179136.

The previous prime is 22952953. The next prime is 22952971. The reversal of 22952960 is 6925922.

It is a self number, because there is not a number n which added to its sum of digits gives 22952960.

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, 2879 + ... + 7361.

Almost surely, 2^22952960 is an apocalyptic number.

22952960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22952960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27536244).

22952960 is an abundant number, since it is smaller than the sum of its proper divisors (32119528).

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

22952960 is an equidigital number, since it uses as much as digits as its factorization.

22952960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4508 (or 4490 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 22952960 is about 4790.9247541576. The cubic root of 22952960 is about 284.1926881207.

The spelling of 22952960 in words is "twenty-two million, nine hundred fifty-two thousand, nine hundred sixty".