115063965 has 12 divisors (see below), whose sum is σ = 199444284. Its totient is φ = 61367424.

The previous prime is 115063951. The next prime is 115064003. The reversal of 115063965 is 569360511.

115063965 is a `hidden beast` number, since 1 + 15 + 0 + 639 + 6 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 27060804 + 88003161 = 5202^2 + 9381^2 .

It is not a de Polignac number, because 115063965 - 2⁵ = 115063933 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1278444 + ... + 1278533.

It is an arithmetic number, because the mean of its divisors is an integer number (16620357).

Almost surely, 2^115063965 is an apocalyptic number.

115063965 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

115063965 is a deficient number, since it is larger than the sum of its proper divisors (84380319).

115063965 is a wasteful number, since it uses less digits than its factorization.

115063965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2556988 (or 2556985 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 36.

The square root of 115063965 is about 10726.7872636685. The cubic root of 115063965 is about 486.3845582014.

The spelling of 115063965 in words is "one hundred fifteen million, sixty-three thousand, nine hundred sixty-five".