23860 has 12 divisors (see below), whose sum is σ = 50148. Its totient is φ = 9536.

The previous prime is 23857. The next prime is 23869. The reversal of 23860 is 6832.

It can be written as a sum of positive squares in 2 ways, for example, as 10404 + 13456 = 102^2 + 116^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 577 + ... + 616.

It is an arithmetic number, because the mean of its divisors is an integer number (4179).

2²³⁸⁶⁰ is an apocalyptic number.

23860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23860 is an abundant number, since it is smaller than the sum of its proper divisors (26288).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25074).

23860 is a wasteful number, since it uses less digits than its factorization.

23860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1202 (or 1200 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 23860 is about 154.4668249172. The cubic root of 23860 is about 28.7887945091.

The spelling of 23860 in words is "twenty-three thousand, eight hundred sixty".