115290937 has 2 divisors, whose sum is σ = 115290938. Its totient is φ = 115290936.

The previous prime is 115290913. The next prime is 115290961. The reversal of 115290937 is 739092511.

It is a balanced prime because it is at equal distance from previous prime (115290913) and next prime (115290961).

It can be written as a sum of positive squares in only one way, i.e., 115261696 + 29241 = 10736^2 + 171^2 .

It is a cyclic number.

It is not a de Polignac number, because 115290937 - 2⁷ = 115290809 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 115290896 and 115290905.

It is not a weakly prime, because it can be changed into another prime (115290907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57645468 + 57645469.

It is an arithmetic number, because the mean of its divisors is an integer number (57645469).

Almost surely, 2^115290937 is an apocalyptic number.

It is an amenable number.

115290937 is a deficient number, since it is larger than the sum of its proper divisors (1).

115290937 is an equidigital number, since it uses as much as digits as its factorization.

115290937 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17010, while the sum is 37.

The square root of 115290937 is about 10737.3617336849. The cubic root of 115290937 is about 486.7041577318.

The spelling of 115290937 in words is "one hundred fifteen million, two hundred ninety thousand, nine hundred thirty-seven".