115785363 has 4 divisors (see below), whose sum is σ = 154380488. Its totient is φ = 77190240.

The previous prime is 115785349. The next prime is 115785379. The reversal of 115785363 is 363587511.

It is a happy number.

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

It is not a de Polignac number, because 115785363 - 2⁴ = 115785347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115785343) 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 in 3 ways as a sum of consecutive naturals, for example, 19297558 + ... + 19297563.

It is an arithmetic number, because the mean of its divisors is an integer number (38595122).

Almost surely, 2^115785363 is an apocalyptic number.

115785363 is a deficient number, since it is larger than the sum of its proper divisors (38595125).

115785363 is an equidigital number, since it uses as much as digits as its factorization.

115785363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38595124.

The product of its digits is 75600, while the sum is 39.

The square root of 115785363 is about 10760.3607281541. The cubic root of 115785363 is about 487.3989102686.

The spelling of 115785363 in words is "one hundred fifteen million, seven hundred eighty-five thousand, three hundred sixty-three".