23163160 has 16 divisors (see below), whose sum is σ = 52117200. Its totient is φ = 9265248.

The previous prime is 23163157. The next prime is 23163187. The reversal of 23163160 is 6136132.

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, 289500 + ... + 289579.

It is an arithmetic number, because the mean of its divisors is an integer number (3257325).

Almost surely, 2^23163160 is an apocalyptic number.

23163160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23163160 is an abundant number, since it is smaller than the sum of its proper divisors (28954040).

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

23163160 is a wasteful number, since it uses less digits than its factorization.

23163160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579090 (or 579086 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 23163160 is about 4812.8120678040. The cubic root of 23163160 is about 285.0575855732.

Adding to 23163160 its reverse (6136132), we get a palindrome (29299292).

It can be divided in two parts, 2316 and 3160, that added together give a square (5476 = 74²).

The spelling of 23163160 in words is "twenty-three million, one hundred sixty-three thousand, one hundred sixty".