23877925 has 12 divisors (see below), whose sum is σ = 29675680. Its totient is φ = 19059120.

The previous prime is 23877923. The next prime is 23877941. The reversal of 23877925 is 52977832.

It is not a de Polignac number, because 23877925 - 2¹ = 23877923 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23877923) 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, 14704 + ... + 16246.

Almost surely, 2^23877925 is an apocalyptic number.

23877925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23877925 is a deficient number, since it is larger than the sum of its proper divisors (5797755).

23877925 is a wasteful number, since it uses less digits than its factorization.

23877925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2172 (or 2167 counting only the distinct ones).

The product of its digits is 211680, while the sum is 43.

The square root of 23877925 is about 4886.5043742946. The cubic root of 23877925 is about 287.9600196881.

The spelling of 23877925 in words is "twenty-three million, eight hundred seventy-seven thousand, nine hundred twenty-five".