23032337 has 2 divisors, whose sum is σ = 23032338. Its totient is φ = 23032336.

The previous prime is 23032333. The next prime is 23032357. The reversal of 23032337 is 73323032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23030401 + 1936 = 4799^2 + 44^2 .

It is a cyclic number.

It is not a de Polignac number, because 23032337 - 2² = 23032333 is a prime.

It is not a weakly prime, because it can be changed into another prime (23032333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11516168 + 11516169.

It is an arithmetic number, because the mean of its divisors is an integer number (11516169).

Almost surely, 2^23032337 is an apocalyptic number.

It is an amenable number.

23032337 is a deficient number, since it is larger than the sum of its proper divisors (1).

23032337 is an equidigital number, since it uses as much as digits as its factorization.

23032337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 23.

The square root of 23032337 is about 4799.2017044504. The cubic root of 23032337 is about 284.5199140169.

Adding to 23032337 its reverse (73323032), we get a palindrome (96355369).

The spelling of 23032337 in words is "twenty-three million, thirty-two thousand, three hundred thirty-seven".