23872873 has 8 divisors (see below), whose sum is σ = 26222400. Its totient is φ = 21632688.

The previous prime is 23872867. The next prime is 23872897. The reversal of 23872873 is 37827832.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23872873 - 2⁵ = 23872841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23872813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26878 + ... + 27751.

It is an arithmetic number, because the mean of its divisors is an integer number (3277800).

Almost surely, 2^23872873 is an apocalyptic number.

23872873 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

23872873 is a deficient number, since it is larger than the sum of its proper divisors (2349527).

23872873 is a wasteful number, since it uses less digits than its factorization.

23872873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54671.

The product of its digits is 112896, while the sum is 40.

The square root of 23872873 is about 4885.9874130006. The cubic root of 23872873 is about 287.9397097626.

The spelling of 23872873 in words is "twenty-three million, eight hundred seventy-two thousand, eight hundred seventy-three".