23338037 has 2 divisors, whose sum is σ = 23338038. Its totient is φ = 23338036.

The previous prime is 23338013. The next prime is 23338057. The reversal of 23338037 is 73083332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20376196 + 2961841 = 4514^2 + 1721^2 .

It is a cyclic number.

It is not a de Polignac number, because 23338037 - 2⁶ = 23337973 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23338057) 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, 11669018 + 11669019.

It is an arithmetic number, because the mean of its divisors is an integer number (11669019).

Almost surely, 2^23338037 is an apocalyptic number.

It is an amenable number.

23338037 is a deficient number, since it is larger than the sum of its proper divisors (1).

23338037 is an equidigital number, since it uses as much as digits as its factorization.

23338037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 29.

The square root of 23338037 is about 4830.9457666175. The cubic root of 23338037 is about 285.7731627593.

The spelling of 23338037 in words is "twenty-three million, three hundred thirty-eight thousand, thirty-seven".