23342897 has 2 divisors, whose sum is σ = 23342898. Its totient is φ = 23342896.

The previous prime is 23342881. The next prime is 23342911. The reversal of 23342897 is 79824332.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16394401 + 6948496 = 4049^2 + 2636^2 .

It is a cyclic number.

It is not a de Polignac number, because 23342897 - 2⁴ = 23342881 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23342897.

It is not a weakly prime, because it can be changed into another prime (23342827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11671448 + 11671449.

It is an arithmetic number, because the mean of its divisors is an integer number (11671449).

Almost surely, 2^23342897 is an apocalyptic number.

It is an amenable number.

23342897 is a deficient number, since it is larger than the sum of its proper divisors (1).

23342897 is an equidigital number, since it uses as much as digits as its factorization.

23342897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 38.

The square root of 23342897 is about 4831.4487475290. The cubic root of 23342897 is about 285.7929982061.

The spelling of 23342897 in words is "twenty-three million, three hundred forty-two thousand, eight hundred ninety-seven".