23160180 has 48 divisors (see below), whose sum is σ = 65338560. Its totient is φ = 6129408.

The previous prime is 23160173. The next prime is 23160191. The reversal of 23160180 is 8106132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6952 + ... + 9728.

It is an arithmetic number, because the mean of its divisors is an integer number (1361220).

Almost surely, 2^23160180 is an apocalyptic number.

23160180 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 23160180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32669280).

23160180 is an abundant number, since it is smaller than the sum of its proper divisors (42178380).

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

23160180 is a wasteful number, since it uses less digits than its factorization.

23160180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2928 (or 2926 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 23160180 is about 4812.5024675318. The cubic root of 23160180 is about 285.0453605855.

The spelling of 23160180 in words is "twenty-three million, one hundred sixty thousand, one hundred eighty".