115967055 has 8 divisors (see below), whose sum is σ = 185547312. Its totient is φ = 61849088.

The previous prime is 115967029. The next prime is 115967083. The reversal of 115967055 is 550769511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 115967055 - 2¹⁰ = 115966031 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3865554 + ... + 3865583.

It is an arithmetic number, because the mean of its divisors is an integer number (23193414).

Almost surely, 2^115967055 is an apocalyptic number.

115967055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

115967055 is a deficient number, since it is larger than the sum of its proper divisors (69580257).

115967055 is an equidigital number, since it uses as much as digits as its factorization.

115967055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7731145.

The product of its (nonzero) digits is 47250, while the sum is 39.

The square root of 115967055 is about 10768.8000724315. The cubic root of 115967055 is about 487.6537214108.

The spelling of 115967055 in words is "one hundred fifteen million, nine hundred sixty-seven thousand, fifty-five".