23245056 has 180 divisors, whose sum is σ = 74197200. Its totient is φ = 7216128.

The previous prime is 23245051. The next prime is 23245067. The reversal of 23245056 is 65054232.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (23245051) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 393955 + ... + 394013.

Almost surely, 2^23245056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23245056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37098600).

23245056 is an abundant number, since it is smaller than the sum of its proper divisors (50952144).

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

23245056 is an equidigital number, since it uses as much as digits as its factorization.

23245056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106 (or 83 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 23245056 is about 4821.3126843216. The cubic root of 23245056 is about 285.3931416441.

Adding to 23245056 its reverse (65054232), we get a palindrome (88299288).

The spelling of 23245056 in words is "twenty-three million, two hundred forty-five thousand, fifty-six".