23263241 has 2 divisors, whose sum is σ = 23263242. Its totient is φ = 23263240.

The previous prime is 23263231. The next prime is 23263297. The reversal of 23263241 is 14236232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11703241 + 11560000 = 3421^2 + 3400^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23263241 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (23263231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11631620 + 11631621.

It is an arithmetic number, because the mean of its divisors is an integer number (11631621).

Almost surely, 2^23263241 is an apocalyptic number.

It is an amenable number.

23263241 is a deficient number, since it is larger than the sum of its proper divisors (1).

23263241 is an equidigital number, since it uses as much as digits as its factorization.

23263241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 23.

The square root of 23263241 is about 4823.1982128044. The cubic root of 23263241 is about 285.4675448705.

Adding to 23263241 its reverse (14236232), we get a palindrome (37499473).

The spelling of 23263241 in words is "twenty-three million, two hundred sixty-three thousand, two hundred forty-one".