23346397 has 2 divisors, whose sum is σ = 23346398. Its totient is φ = 23346396.

The previous prime is 23346373. The next prime is 23346409. The reversal of 23346397 is 79364332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20894041 + 2452356 = 4571^2 + 1566^2 .

It is a cyclic number.

It is not a de Polignac number, because 23346397 - 2¹⁵ = 23313629 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 (23346997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11673198 + 11673199.

It is an arithmetic number, because the mean of its divisors is an integer number (11673199).

Almost surely, 2^23346397 is an apocalyptic number.

It is an amenable number.

23346397 is a deficient number, since it is larger than the sum of its proper divisors (1).

23346397 is an equidigital number, since it uses as much as digits as its factorization.

23346397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81648, while the sum is 37.

The square root of 23346397 is about 4831.8109441492. The cubic root of 23346397 is about 285.8072812876.

The spelling of 23346397 in words is "twenty-three million, three hundred forty-six thousand, three hundred ninety-seven".