23948831 has 4 divisors (see below), whose sum is σ = 23959512. Its totient is φ = 23938152.

The previous prime is 23948777. The next prime is 23948851. The reversal of 23948831 is 13884932.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 23948831 - 2¹⁸ = 23686687 is a prime.

It is a super-2 number, since 2×23948831² = 1147093012533122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23948851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 536 + ... + 6941.

It is an arithmetic number, because the mean of its divisors is an integer number (5989878).

Almost surely, 2^23948831 is an apocalyptic number.

23948831 is a deficient number, since it is larger than the sum of its proper divisors (10681).

23948831 is an equidigital number, since it uses as much as digits as its factorization.

23948831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10680.

The product of its digits is 41472, while the sum is 38.

The square root of 23948831 is about 4893.7542848002. The cubic root of 23948831 is about 288.2447724570.

The spelling of 23948831 in words is "twenty-three million, nine hundred forty-eight thousand, eight hundred thirty-one".