23182933 has 2 divisors, whose sum is σ = 23182934. Its totient is φ = 23182932.

The previous prime is 23182921. The next prime is 23182949. The reversal of 23182933 is 33928132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15382084 + 7800849 = 3922^2 + 2793^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23182933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23182895 and 23182904.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23182963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11591466 + 11591467.

It is an arithmetic number, because the mean of its divisors is an integer number (11591467).

Almost surely, 2^23182933 is an apocalyptic number.

It is an amenable number.

23182933 is a deficient number, since it is larger than the sum of its proper divisors (1).

23182933 is an equidigital number, since it uses as much as digits as its factorization.

23182933 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 31.

The square root of 23182933 is about 4814.8658340602. The cubic root of 23182933 is about 285.1386746901.

The spelling of 23182933 in words is "twenty-three million, one hundred eighty-two thousand, nine hundred thirty-three".