23115876 has 48 divisors (see below), whose sum is σ = 62299776. Its totient is φ = 6534144.

The previous prime is 23115853. The next prime is 23115877. The reversal of 23115876 is 67851132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23115877) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6730 + ... + 9566.

It is an arithmetic number, because the mean of its divisors is an integer number (1297912).

Almost surely, 2^23115876 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23115876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31149888).

23115876 is an abundant number, since it is smaller than the sum of its proper divisors (39183900).

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

23115876 is a wasteful number, since it uses less digits than its factorization.

23115876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2948 (or 2946 counting only the distinct ones).

The product of its digits is 10080, while the sum is 33.

The square root of 23115876 is about 4807.8972534779. The cubic root of 23115876 is about 284.8634864833.

The spelling of 23115876 in words is "twenty-three million, one hundred fifteen thousand, eight hundred seventy-six".