23025173 has 2 divisors, whose sum is σ = 23025174. Its totient is φ = 23025172.

The previous prime is 23025151. The next prime is 23025193. The reversal of 23025173 is 37152032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16176484 + 6848689 = 4022^2 + 2617^2 .

It is a cyclic number.

It is not a de Polignac number, because 23025173 - 2⁶ = 23025109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23025193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11512586 + 11512587.

It is an arithmetic number, because the mean of its divisors is an integer number (11512587).

Almost surely, 2^23025173 is an apocalyptic number.

It is an amenable number.

23025173 is a deficient number, since it is larger than the sum of its proper divisors (1).

23025173 is an equidigital number, since it uses as much as digits as its factorization.

23025173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 23025173 is about 4798.4552722725. The cubic root of 23025173 is about 284.4904118430.

The spelling of 23025173 in words is "twenty-three million, twenty-five thousand, one hundred seventy-three".