23634313 has 2 divisors, whose sum is σ = 23634314. Its totient is φ = 23634312.

The previous prime is 23634257. The next prime is 23634323. The reversal of 23634313 is 31343632.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23068809 + 565504 = 4803^2 + 752^2 .

It is a cyclic number.

It is not a de Polignac number, because 23634313 - 2⁹ = 23633801 is a prime.

It is not a weakly prime, because it can be changed into another prime (23634323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11817156 + 11817157.

It is an arithmetic number, because the mean of its divisors is an integer number (11817157).

Almost surely, 2^23634313 is an apocalyptic number.

It is an amenable number.

23634313 is a deficient number, since it is larger than the sum of its proper divisors (1).

23634313 is an equidigital number, since it uses as much as digits as its factorization.

23634313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3888, while the sum is 25.

The square root of 23634313 is about 4861.5134474770. The cubic root of 23634313 is about 286.9773764375.

Adding to 23634313 its reverse (31343632), we get a palindrome (54977945).

The spelling of 23634313 in words is "twenty-three million, six hundred thirty-four thousand, three hundred thirteen".