115678827 has 32 divisors (see below), whose sum is σ = 188386560. Its totient is φ = 69572160.

The previous prime is 115678817. The next prime is 115678837. The reversal of 115678827 is 728876511.

It is a happy number.

115678827 is a `hidden beast` number, since 1 + 1 + 567 + 8 + 82 + 7 = 666.

It is an interprime number because it is at equal distance from previous prime (115678817) and next prime (115678837).

It is not a de Polignac number, because 115678827 - 2⁴ = 115678811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115678817) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39268 + ... + 42110.

It is an arithmetic number, because the mean of its divisors is an integer number (5887080).

Almost surely, 2^115678827 is an apocalyptic number.

115678827 is a deficient number, since it is larger than the sum of its proper divisors (72707733).

115678827 is a wasteful number, since it uses less digits than its factorization.

115678827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3000 (or 2994 counting only the distinct ones).

The product of its digits is 188160, while the sum is 45.

The square root of 115678827 is about 10755.4091972365. The cubic root of 115678827 is about 487.2493765021.

The spelling of 115678827 in words is "one hundred fifteen million, six hundred seventy-eight thousand, eight hundred twenty-seven".