23225177 has 2 divisors, whose sum is σ = 23225178. Its totient is φ = 23225176.

The previous prime is 23225149. The next prime is 23225221. The reversal of 23225177 is 77152232.

23225177 is nontrivially palindromic in base 15.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20757136 + 2468041 = 4556^2 + 1571^2 .

It is a cyclic number.

It is not a de Polignac number, because 23225177 - 2⁶ = 23225113 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23275177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11612588 + 11612589.

It is an arithmetic number, because the mean of its divisors is an integer number (11612589).

Almost surely, 2^23225177 is an apocalyptic number.

It is an amenable number.

23225177 is a deficient number, since it is larger than the sum of its proper divisors (1).

23225177 is an equidigital number, since it uses as much as digits as its factorization.

23225177 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5880, while the sum is 29.

The square root of 23225177 is about 4819.2506678943. The cubic root of 23225177 is about 285.3117630735.

The spelling of 23225177 in words is "twenty-three million, two hundred twenty-five thousand, one hundred seventy-seven".