23879000 has 32 divisors (see below), whose sum is σ = 55879200. Its totient is φ = 9551200.

The previous prime is 23878997. The next prime is 23879039. The reversal of 23879000 is 97832.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10940 + ... + 12939.

It is an arithmetic number, because the mean of its divisors is an integer number (1746225).

Almost surely, 2^23879000 is an apocalyptic number.

23879000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23879000 is an abundant number, since it is smaller than the sum of its proper divisors (32000200).

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

23879000 is a wasteful number, since it uses less digits than its factorization.

23879000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23900 (or 23886 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 23879000 is about 4886.6143698884. The cubic root of 23879000 is about 287.9643410068.

The spelling of 23879000 in words is "twenty-three million, eight hundred seventy-nine thousand".