23079723 has 8 divisors (see below), whose sum is σ = 30945600. Its totient is φ = 15300168.

The previous prime is 23079713. The next prime is 23079731. The reversal of 23079723 is 32797032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23079723 - 2⁹ = 23079211 is a prime.

It is a super-2 number, since 2×23079723² = 1065347227513458, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23079703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20953 + ... + 22026.

It is an arithmetic number, because the mean of its divisors is an integer number (3868200).

Almost surely, 2^23079723 is an apocalyptic number.

23079723 is a deficient number, since it is larger than the sum of its proper divisors (7865877).

23079723 is a wasteful number, since it uses less digits than its factorization.

23079723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43161.

The product of its (nonzero) digits is 15876, while the sum is 33.

The square root of 23079723 is about 4804.1360305470. The cubic root of 23079723 is about 284.7149011084.

The spelling of 23079723 in words is "twenty-three million, seventy-nine thousand, seven hundred twenty-three".