115076647 has 18 divisors (see below), whose sum is σ = 136065384. Its totient is φ = 97032600.

The previous prime is 115076593. The next prime is 115076653. The reversal of 115076647 is 746670511.

It is a de Polignac number, because none of the positive numbers 2^k-115076647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115076677) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 762022 + ... + 762172.

It is an arithmetic number, because the mean of its divisors is an integer number (7559188).

Almost surely, 2^115076647 is an apocalyptic number.

115076647 is a deficient number, since it is larger than the sum of its proper divisors (20988737).

115076647 is an equidigital number, since it uses as much as digits as its factorization.

115076647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419 (or 261 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 115076647 is about 10727.3783843025. The cubic root of 115076647 is about 486.4024268201.

The spelling of 115076647 in words is "one hundred fifteen million, seventy-six thousand, six hundred forty-seven".