23182057 has 2 divisors, whose sum is σ = 23182058. Its totient is φ = 23182056.

The previous prime is 23182039. The next prime is 23182069. The reversal of 23182057 is 75028132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15178816 + 8003241 = 3896^2 + 2829^2 .

It is a cyclic number.

It is not a de Polignac number, because 23182057 - 2¹⁵ = 23149289 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23182037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11591028 + 11591029.

It is an arithmetic number, because the mean of its divisors is an integer number (11591029).

Almost surely, 2^23182057 is an apocalyptic number.

It is an amenable number.

23182057 is a deficient number, since it is larger than the sum of its proper divisors (1).

23182057 is an equidigital number, since it uses as much as digits as its factorization.

23182057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 23182057 is about 4814.7748649340. The cubic root of 23182057 is about 285.1350831885.

The spelling of 23182057 in words is "twenty-three million, one hundred eighty-two thousand, fifty-seven".