115765037 has 2 divisors, whose sum is σ = 115765038. Its totient is φ = 115765036.

The previous prime is 115764991. The next prime is 115765057. The reversal of 115765037 is 730567511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85581001 + 30184036 = 9251^2 + 5494^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115765037 is a prime.

It is a super-2 number, since 2×115765037² = 26803087583222738, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 115764988 and 115765006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115765057) 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, 57882518 + 57882519.

It is an arithmetic number, because the mean of its divisors is an integer number (57882519).

Almost surely, 2^115765037 is an apocalyptic number.

It is an amenable number.

115765037 is a deficient number, since it is larger than the sum of its proper divisors (1).

115765037 is an equidigital number, since it uses as much as digits as its factorization.

115765037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22050, while the sum is 35.

The square root of 115765037 is about 10759.4162016347. The cubic root of 115765037 is about 487.3703878090.

The spelling of 115765037 in words is "one hundred fifteen million, seven hundred sixty-five thousand, thirty-seven".