23715960 has 64 divisors (see below), whose sum is σ = 71517600. Its totient is φ = 6291456.

The previous prime is 23715953. The next prime is 23715983. The reversal of 23715960 is 6951732.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30456 + ... + 31224.

Almost surely, 2^23715960 is an apocalyptic number.

23715960 is a gapful number since it is divisible by the number (20) 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 23715960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35758800).

23715960 is an abundant number, since it is smaller than the sum of its proper divisors (47801640).

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

23715960 is a wasteful number, since it uses less digits than its factorization.

23715960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1040 (or 1036 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 23715960 is about 4869.9034898035. The cubic root of 23715960 is about 287.3074602462.

The spelling of 23715960 in words is "twenty-three million, seven hundred fifteen thousand, nine hundred sixty".