115937093 has 4 divisors (see below), whose sum is σ = 122756940. Its totient is φ = 109117248.

The previous prime is 115937083. The next prime is 115937119. The reversal of 115937093 is 390739511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 390739511 = 67 ⋅5831933.

It can be written as a sum of positive squares in 2 ways, for example, as 102556129 + 13380964 = 10127^2 + 3658^2 .

It is a cyclic number.

It is not a de Polignac number, because 115937093 - 2⁴ = 115937077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115937083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3409898 + ... + 3409931.

It is an arithmetic number, because the mean of its divisors is an integer number (30689235).

Almost surely, 2^115937093 is an apocalyptic number.

It is an amenable number.

115937093 is a deficient number, since it is larger than the sum of its proper divisors (6819847).

115937093 is an equidigital number, since it uses as much as digits as its factorization.

115937093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6819846.

The product of its (nonzero) digits is 25515, while the sum is 38.

The square root of 115937093 is about 10767.4088340696. The cubic root of 115937093 is about 487.6117200012.

The spelling of 115937093 in words is "one hundred fifteen million, nine hundred thirty-seven thousand, ninety-three".