23948 has 6 divisors (see below), whose sum is σ = 41916. Its totient is φ = 11972.

The previous prime is 23929. The next prime is 23957. The reversal of 23948 is 84932.

It is an unprimeable number.

23948 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2990 + ... + 2997.

It is an arithmetic number, because the mean of its divisors is an integer number (6986).

2²³⁹⁴⁸ is an apocalyptic number.

It is an amenable number.

23948 is a deficient number, since it is larger than the sum of its proper divisors (17968).

23948 is a wasteful number, since it uses less digits than its factorization.

23948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5991 (or 5989 counting only the distinct ones).

The product of its digits is 1728, while the sum is 26.

The square root of 23948 is about 154.7514135638. The cubic root of 23948 is about 28.8241438485.

The spelling of 23948 in words is "twenty-three thousand, nine hundred forty-eight".