115814255 has 16 divisors (see below), whose sum is σ = 147661920. Its totient is φ = 87034752.

The previous prime is 115814249. The next prime is 115814263. The reversal of 115814255 is 552418511.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115814255 is a prime.

It is a super-2 number, since 2×115814255² = 26825883322410050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5429 + ... + 16158.

It is an arithmetic number, because the mean of its divisors is an integer number (9228870).

Almost surely, 2^115814255 is an apocalyptic number.

115814255 is a deficient number, since it is larger than the sum of its proper divisors (31847665).

115814255 is a wasteful number, since it uses less digits than its factorization.

115814255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21658.

The product of its digits is 8000, while the sum is 32.

The square root of 115814255 is about 10761.7031644624. The cubic root of 115814255 is about 487.4394472237.

The spelling of 115814255 in words is "one hundred fifteen million, eight hundred fourteen thousand, two hundred fifty-five".