23267622560 has 432 divisors, whose sum is σ = 73385589816. Its totient is φ = 6923943936.

The previous prime is 23267622559. The next prime is 23267622563. The reversal of 23267622560 is 6522676232.

It can be written as a sum of positive squares in 12 ways, for example, as 3170590864 + 20097031696 = 56308^2 + 141764^2 .

It is not an unprimeable number, because it can be changed into a prime (23267622563) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 22523804 + ... + 22524836.

Almost surely, 2^23267622560 is an apocalyptic number.

23267622560 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 23267622560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36692794908).

23267622560 is an abundant number, since it is smaller than the sum of its proper divisors (50117967256).

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

23267622560 is a wasteful number, since it uses less digits than its factorization.

23267622560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105 (or 1077 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 41.

The spelling of 23267622560 in words is "twenty-three billion, two hundred sixty-seven million, six hundred twenty-two thousand, five hundred sixty".