23901960 has 64 divisors (see below), whose sum is σ = 72028800. Its totient is φ = 6345216.

The previous prime is 23901959. The next prime is 23901971. The reversal of 23901960 is 6910932.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 48837 + ... + 49323.

It is an arithmetic number, because the mean of its divisors is an integer number (1125450).

Almost surely, 2^23901960 is an apocalyptic number.

23901960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23901960 is an abundant number, since it is smaller than the sum of its proper divisors (48126840).

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

23901960 is a wasteful number, since it uses less digits than its factorization.

23901960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910 (or 906 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 30.

The square root of 23901960 is about 4888.9630802451. The cubic root of 23901960 is about 288.0566053860.

The spelling of 23901960 in words is "twenty-three million, nine hundred one thousand, nine hundred sixty".