23502233 has 2 divisors, whose sum is σ = 23502234. Its totient is φ = 23502232.

The previous prime is 23502191. The next prime is 23502257. The reversal of 23502233 is 33220532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21780889 + 1721344 = 4667^2 + 1312^2 .

It is a cyclic number.

It is not a de Polignac number, because 23502233 - 2¹⁶ = 23436697 is a prime.

It is not a weakly prime, because it can be changed into another prime (23502533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11751116 + 11751117.

It is an arithmetic number, because the mean of its divisors is an integer number (11751117).

Almost surely, 2^23502233 is an apocalyptic number.

It is an amenable number.

23502233 is a deficient number, since it is larger than the sum of its proper divisors (1).

23502233 is an equidigital number, since it uses as much as digits as its factorization.

23502233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 23502233 is about 4847.9101683096. The cubic root of 23502233 is about 286.4417879126.

Adding to 23502233 its reverse (33220532), we get a palindrome (56722765).

The spelling of 23502233 in words is "twenty-three million, five hundred two thousand, two hundred thirty-three".