23107880 has 32 divisors (see below), whose sum is σ = 52272000. Its totient is φ = 9193536.

The previous prime is 23107853. The next prime is 23107897. The reversal of 23107880 is 8870132.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6509 + ... + 9411.

It is an arithmetic number, because the mean of its divisors is an integer number (1633500).

Almost surely, 2^23107880 is an apocalyptic number.

23107880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23107880 is an abundant number, since it is smaller than the sum of its proper divisors (29164120).

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

23107880 is a wasteful number, since it uses less digits than its factorization.

23107880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3113 (or 3109 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 23107880 is about 4807.0656330032. The cubic root of 23107880 is about 284.8306370378.

It can be divided in two parts, 231078 and 80, that multiplied together give a triangular number (18486240 = T₆₀₈₀).

The spelling of 23107880 in words is "twenty-three million, one hundred seven thousand, eight hundred eighty".