115624133 has 2 divisors, whose sum is σ = 115624134. Its totient is φ = 115624132.

The previous prime is 115624099. The next prime is 115624147. The reversal of 115624133 is 331426511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111555844 + 4068289 = 10562^2 + 2017^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115624133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115624193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57812066 + 57812067.

It is an arithmetic number, because the mean of its divisors is an integer number (57812067).

Almost surely, 2^115624133 is an apocalyptic number.

It is an amenable number.

115624133 is a deficient number, since it is larger than the sum of its proper divisors (1).

115624133 is an equidigital number, since it uses as much as digits as its factorization.

115624133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2160, while the sum is 26.

The square root of 115624133 is about 10752.8662690466. The cubic root of 115624133 is about 487.1725724195.

The spelling of 115624133 in words is "one hundred fifteen million, six hundred twenty-four thousand, one hundred thirty-three".