23200560 has 160 divisors (see below), whose sum is σ = 83566080. Its totient is φ = 5905152.

The previous prime is 23200549. The next prime is 23200571. The reversal of 23200560 is 6500232.

It is an interprime number because it is at equal distance from previous prime (23200549) and next prime (23200571).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49447 + ... + 49913.

It is an arithmetic number, because the mean of its divisors is an integer number (522288).

Almost surely, 2^23200560 is an apocalyptic number.

23200560 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 23200560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41783040).

23200560 is an abundant number, since it is smaller than the sum of its proper divisors (60365520).

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

23200560 is a wasteful number, since it uses less digits than its factorization.

23200560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512 (or 500 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 23200560 is about 4816.6959630020. The cubic root of 23200560 is about 285.2109241921.

23200560 divided by its product of nonzero digits (360) gives a palindrome (64446).

Adding to 23200560 its reverse (6500232), we get a palindrome (29700792).

The spelling of 23200560 in words is "twenty-three million, two hundred thousand, five hundred sixty".