23877 has 12 divisors (see below), whose sum is σ = 39520. Its totient is φ = 13608.

The previous prime is 23873. The next prime is 23879. The reversal of 23877 is 77832.

It is not a de Polignac number, because 23877 - 2² = 23873 is a prime.

It is a super-2 number, since 2×23877² = 1140222258, which contains 22 as substring.

It is a Duffinian number.

Its product of digits (2352) is a multiple of the sum of its prime factors (392).

It is a plaindrome in base 12.

It is a zygodrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 23877.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23873) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 127 + ... + 252.

2²³⁸⁷⁷ is an apocalyptic number.

It is an amenable number.

23877 is a deficient number, since it is larger than the sum of its proper divisors (15643).

23877 is a wasteful number, since it uses less digits than its factorization.

23877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392 (or 389 counting only the distinct ones).

The product of its digits is 2352, while the sum is 27.

The square root of 23877 is about 154.5218431161. The cubic root of 23877 is about 28.7956301240.

It can be divided in two parts, 23 and 877, that added together give a square (900 = 30²).

The spelling of 23877 in words is "twenty-three thousand, eight hundred seventy-seven".