23982723 has 10 divisors (see below), whose sum is σ = 35826164. Its totient is φ = 15988428.

The previous prime is 23982719. The next prime is 23982727. The reversal of 23982723 is 32728932.

It is an interprime number because it is at equal distance from previous prime (23982719) and next prime (23982727).

It is not a de Polignac number, because 23982723 - 2² = 23982719 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23982727) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 147961 + ... + 148122.

Almost surely, 2^23982723 is an apocalyptic number.

23982723 is a deficient number, since it is larger than the sum of its proper divisors (11843441).

23982723 is an equidigital number, since it uses as much as digits as its factorization.

23982723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296095 (or 296086 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 23982723 is about 4897.2158416798. The cubic root of 23982723 is about 288.3806814853.

The spelling of 23982723 in words is "twenty-three million, nine hundred eighty-two thousand, seven hundred twenty-three".