115396776 has 48 divisors (see below), whose sum is σ = 340947360. Its totient is φ = 34968480.

The previous prime is 115396769. The next prime is 115396789. The reversal of 115396776 is 677693511.

It is a super-2 number, since 2×115396776² = 26632831822388352, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72060 + ... + 73643.

It is an arithmetic number, because the mean of its divisors is an integer number (7103070).

Almost surely, 2^115396776 is an apocalyptic number.

It is an amenable number.

115396776 is an abundant number, since it is smaller than the sum of its proper divisors (225550584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115396776 is a wasteful number, since it uses less digits than its factorization.

115396776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145726 (or 145719 counting only the distinct ones).

The product of its digits is 238140, while the sum is 45.

The square root of 115396776 is about 10742.2891415191. The cubic root of 115396776 is about 486.8530463542.

The spelling of 115396776 in words is "one hundred fifteen million, three hundred ninety-six thousand, seven hundred seventy-six".