115726755 has 16 divisors (see below), whose sum is σ = 187928064. Its totient is φ = 60799200.

The previous prime is 115726747. The next prime is 115726763. The reversal of 115726755 is 557627511.

It is an interprime number because it is at equal distance from previous prime (115726747) and next prime (115726763).

It is not a de Polignac number, because 115726755 - 2³ = 115726747 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56571 + ... + 58580.

It is an arithmetic number, because the mean of its divisors is an integer number (11745504).

Almost surely, 2^115726755 is an apocalyptic number.

115726755 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

115726755 is a deficient number, since it is larger than the sum of its proper divisors (72201309).

115726755 is a wasteful number, since it uses less digits than its factorization.

115726755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115226.

The product of its digits is 73500, while the sum is 39.

The square root of 115726755 is about 10757.6370546696. The cubic root of 115726755 is about 487.3166595255.

The spelling of 115726755 in words is "one hundred fifteen million, seven hundred twenty-six thousand, seven hundred fifty-five".