23347253 has 2 divisors, whose sum is σ = 23347254. Its totient is φ = 23347252.

The previous prime is 23347249. The next prime is 23347271. The reversal of 23347253 is 35274332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14691889 + 8655364 = 3833^2 + 2942^2 .

It is a cyclic number.

It is not a de Polignac number, because 23347253 - 2² = 23347249 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23347453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11673626 + 11673627.

It is an arithmetic number, because the mean of its divisors is an integer number (11673627).

Almost surely, 2^23347253 is an apocalyptic number.

It is an amenable number.

23347253 is a deficient number, since it is larger than the sum of its proper divisors (1).

23347253 is an equidigital number, since it uses as much as digits as its factorization.

23347253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15120, while the sum is 29.

The square root of 23347253 is about 4831.8995229620. The cubic root of 23347253 is about 285.8107743040.

The spelling of 23347253 in words is "twenty-three million, three hundred forty-seven thousand, two hundred fifty-three".