23102976 has 120 divisors (see below), whose sum is σ = 67395240. Its totient is φ = 7028736.

The previous prime is 23102941. The next prime is 23103019. The reversal of 23102976 is 67920132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 259540 + ... + 259628.

It is an arithmetic number, because the mean of its divisors is an integer number (561627).

Almost surely, 2^23102976 is an apocalyptic number.

23102976 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23102976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33697620).

23102976 is an abundant number, since it is smaller than the sum of its proper divisors (44292264).

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

23102976 is an equidigital number, since it uses as much as digits as its factorization.

23102976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136 (or 107 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 23102976 is about 4806.5555234492. Note that the first 4 decimals coincide. The cubic root of 23102976 is about 284.8104865053.

The spelling of 23102976 in words is "twenty-three million, one hundred two thousand, nine hundred seventy-six".