23616133 has 2 divisors, whose sum is σ = 23616134. Its totient is φ = 23616132.

The previous prime is 23616127. The next prime is 23616139. The reversal of 23616133 is 33161632.

It is a balanced prime because it is at equal distance from previous prime (23616127) and next prime (23616139).

It can be written as a sum of positive squares in only one way, i.e., 21372129 + 2244004 = 4623^2 + 1498^2 .

It is a cyclic number.

It is not a de Polignac number, because 23616133 - 2⁹ = 23615621 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23616098 and 23616107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23616139) 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, 11808066 + 11808067.

It is an arithmetic number, because the mean of its divisors is an integer number (11808067).

Almost surely, 2^23616133 is an apocalyptic number.

It is an amenable number.

23616133 is a deficient number, since it is larger than the sum of its proper divisors (1).

23616133 is an equidigital number, since it uses as much as digits as its factorization.

23616133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1944, while the sum is 25.

The square root of 23616133 is about 4859.6432996672. The cubic root of 23616133 is about 286.9037745940.

Adding to 23616133 its reverse (33161632), we get a palindrome (56777765).

The spelling of 23616133 in words is "twenty-three million, six hundred sixteen thousand, one hundred thirty-three".