115365766 has 4 divisors (see below), whose sum is σ = 173048652. Its totient is φ = 57682882.

The previous prime is 115365751. The next prime is 115365779. The reversal of 115365766 is 667563511.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28841440 + ... + 28841443.

It is an arithmetic number, because the mean of its divisors is an integer number (43262163).

Almost surely, 2^115365766 is an apocalyptic number.

115365766 is a deficient number, since it is larger than the sum of its proper divisors (57682886).

115365766 is an equidigital number, since it uses as much as digits as its factorization.

115365766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57682885.

The product of its digits is 113400, while the sum is 40.

The square root of 115365766 is about 10740.8456836508. The cubic root of 115365766 is about 486.8094325837.

The spelling of 115365766 in words is "one hundred fifteen million, three hundred sixty-five thousand, seven hundred sixty-six".