23877130 has 16 divisors (see below), whose sum is σ = 44365824. Its totient is φ = 9242640.

The previous prime is 23877109. The next prime is 23877137. The reversal of 23877130 is 3177832.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 23877092 and 23877101.

It is not an unprimeable number, because it can be changed into a prime (23877137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38202 + ... + 38821.

It is an arithmetic number, because the mean of its divisors is an integer number (2772864).

Almost surely, 2^23877130 is an apocalyptic number.

23877130 is a deficient number, since it is larger than the sum of its proper divisors (20488694).

23877130 is a wasteful number, since it uses less digits than its factorization.

23877130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77061.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 23877130 is about 4886.4230271232. The cubic root of 23877130 is about 287.9568238387.

The spelling of 23877130 in words is "twenty-three million, eight hundred seventy-seven thousand, one hundred thirty".