115937345 has 4 divisors (see below), whose sum is σ = 139124820. Its totient is φ = 92749872.

The previous prime is 115937329. The next prime is 115937369. The reversal of 115937345 is 543739511.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 89794576 + 26142769 = 9476^2 + 5113^2 .

It is a cyclic number.

It is not a de Polignac number, because 115937345 - 2⁴ = 115937329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 115937299 and 115937308.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11593730 + ... + 11593739.

It is an arithmetic number, because the mean of its divisors is an integer number (34781205).

Almost surely, 2^115937345 is an apocalyptic number.

It is an amenable number.

115937345 is a deficient number, since it is larger than the sum of its proper divisors (23187475).

115937345 is an equidigital number, since it uses as much as digits as its factorization.

115937345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23187474.

The product of its digits is 56700, while the sum is 38.

The square root of 115937345 is about 10767.4205360430. The cubic root of 115937345 is about 487.6120732907.

The spelling of 115937345 in words is "one hundred fifteen million, nine hundred thirty-seven thousand, three hundred forty-five".