23314237 has 2 divisors, whose sum is σ = 23314238. Its totient is φ = 23314236.

The previous prime is 23314183. The next prime is 23314271. The reversal of 23314237 is 73241332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20985561 + 2328676 = 4581^2 + 1526^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23314237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23314297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11657118 + 11657119.

It is an arithmetic number, because the mean of its divisors is an integer number (11657119).

Almost surely, 2^23314237 is an apocalyptic number.

It is an amenable number.

23314237 is a deficient number, since it is larger than the sum of its proper divisors (1).

23314237 is an equidigital number, since it uses as much as digits as its factorization.

23314237 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024, while the sum is 25.

The square root of 23314237 is about 4828.4818525081. The cubic root of 23314237 is about 285.6759864258.

Adding to 23314237 its reverse (73241332), we get a palindrome (96555569).

The spelling of 23314237 in words is "twenty-three million, three hundred fourteen thousand, two hundred thirty-seven".