115356465 has 24 divisors (see below), whose sum is σ = 228516288. Its totient is φ = 52734240.

The previous prime is 115356433. The next prime is 115356473. The reversal of 115356465 is 564653511.

115356465 is a `hidden beast` number, since 1 + 1 + 5 + 3 + 5 + 646 + 5 = 666.

It is not a de Polignac number, because 115356465 - 2⁵ = 115356433 is a prime.

It is a super-2 number, since 2×115356465² = 26614228034592450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 182791 + ... + 183420.

It is an arithmetic number, because the mean of its divisors is an integer number (9521512).

Almost surely, 2^115356465 is an apocalyptic number.

115356465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

115356465 is a deficient number, since it is larger than the sum of its proper divisors (113159823).

115356465 is a wasteful number, since it uses less digits than its factorization.

115356465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366229 (or 366226 counting only the distinct ones).

The product of its digits is 54000, while the sum is 36.

The square root of 115356465 is about 10740.4127015678. The cubic root of 115356465 is about 486.7963497418.

The spelling of 115356465 in words is "one hundred fifteen million, three hundred fifty-six thousand, four hundred sixty-five".