23045079 has 4 divisors (see below), whose sum is σ = 30726776. Its totient is φ = 15363384.

The previous prime is 23045051. The next prime is 23045131. The reversal of 23045079 is 97054032.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 23045079 - 2¹⁶ = 22979543 is a prime.

It is a super-2 number, since 2×23045079² = 1062151332232482, 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 (23045179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3840844 + ... + 3840849.

It is an arithmetic number, because the mean of its divisors is an integer number (7681694).

Almost surely, 2^23045079 is an apocalyptic number.

23045079 is a deficient number, since it is larger than the sum of its proper divisors (7681697).

23045079 is an equidigital number, since it uses as much as digits as its factorization.

23045079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7681696.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 23045079 is about 4800.5290333462. The cubic root of 23045079 is about 284.5723719215.

The spelling of 23045079 in words is "twenty-three million, forty-five thousand, seventy-nine".