23252197 has 2 divisors, whose sum is σ = 23252198. Its totient is φ = 23252196.

The previous prime is 23252191. The next prime is 23252227. The reversal of 23252197 is 79125232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21399876 + 1852321 = 4626^2 + 1361^2 .

It is a cyclic number.

It is not a de Polignac number, because 23252197 - 2³ = 23252189 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23252191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11626098 + 11626099.

It is an arithmetic number, because the mean of its divisors is an integer number (11626099).

Almost surely, 2^23252197 is an apocalyptic number.

It is an amenable number.

23252197 is a deficient number, since it is larger than the sum of its proper divisors (1).

23252197 is an equidigital number, since it uses as much as digits as its factorization.

23252197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7560, while the sum is 31.

The square root of 23252197 is about 4822.0531934022. The cubic root of 23252197 is about 285.4223633959.

The spelling of 23252197 in words is "twenty-three million, two hundred fifty-two thousand, one hundred ninety-seven".