23347241 has 2 divisors, whose sum is σ = 23347242. Its totient is φ = 23347240.

The previous prime is 23347199. The next prime is 23347249. The reversal of 23347241 is 14274332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22992025 + 355216 = 4795^2 + 596^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23347241 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23347241.

It is not a weakly prime, because it can be changed into another prime (23347249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11673620 + 11673621.

It is an arithmetic number, because the mean of its divisors is an integer number (11673621).

Almost surely, 2^23347241 is an apocalyptic number.

It is an amenable number.

23347241 is a deficient number, since it is larger than the sum of its proper divisors (1).

23347241 is an equidigital number, since it uses as much as digits as its factorization.

23347241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4032, while the sum is 26.

The square root of 23347241 is about 4831.8982812141. The cubic root of 23347241 is about 285.8107253371.

It can be divided in two parts, 233 and 47241, that added together give a palindrome (47474).

The spelling of 23347241 in words is "twenty-three million, three hundred forty-seven thousand, two hundred forty-one".