115446087 has 8 divisors (see below), whose sum is σ = 171031280. Its totient is φ = 76964040.

The previous prime is 115446073. The next prime is 115446091. The reversal of 115446087 is 780644511.

It is a happy number.

115446087 is a `hidden beast` number, since 1 + 1 + 5 + 44 + 608 + 7 = 666.

It is not a de Polignac number, because 115446087 - 2¹¹ = 115444039 is a prime.

It is a super-2 number, since 2×115446087² = 26655598007223138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115446007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2137864 + ... + 2137917.

It is an arithmetic number, because the mean of its divisors is an integer number (21378910).

Almost surely, 2^115446087 is an apocalyptic number.

115446087 is a deficient number, since it is larger than the sum of its proper divisors (55585193).

115446087 is an equidigital number, since it uses as much as digits as its factorization.

115446087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4275790 (or 4275784 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 115446087 is about 10744.5840775714. The cubic root of 115446087 is about 486.9223833341.

The spelling of 115446087 in words is "one hundred fifteen million, four hundred forty-six thousand, eighty-seven".