23075 has 12 divisors (see below), whose sum is σ = 31248. Its totient is φ = 16800.

The previous prime is 23071. The next prime is 23081. The reversal of 23075 is 57032.

It is not a de Polignac number, because 23075 - 2² = 23071 is a prime.

It is a hoax number, since the sum of its digits (17) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a plaindrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (23071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 290 + ... + 360.

It is an arithmetic number, because the mean of its divisors is an integer number (2604).

2²³⁰⁷⁵ is an apocalyptic number.

23075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

23075 is a deficient number, since it is larger than the sum of its proper divisors (8173).

23075 is a wasteful number, since it uses less digits than its factorization.

23075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94 (or 89 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 17.

The square root of 23075 is about 151.9045753096. The cubic root of 23075 is about 28.4695478573.

The spelling of 23075 in words is "twenty-three thousand, seventy-five".