115877106 has 24 divisors (see below), whose sum is σ = 251266860. Its totient is φ = 38594976.

The previous prime is 115877089. The next prime is 115877107. The reversal of 115877106 is 601778511.

It is a happy number.

115877106 is a `hidden beast` number, since 1 + 1 + 587 + 71 + 0 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 83557881 + 32319225 = 9141^2 + 5685^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (115877107) 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 11 ways as a sum of consecutive naturals, for example, 38380 + ... + 41288.

Almost surely, 2^115877106 is an apocalyptic number.

115877106 is an abundant number, since it is smaller than the sum of its proper divisors (135389754).

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

115877106 is a wasteful number, since it uses less digits than its factorization.

115877106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5130 (or 5127 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 36.

The square root of 115877106 is about 10764.6228916762. The cubic root of 115877106 is about 487.5276071151.

The spelling of 115877106 in words is "one hundred fifteen million, eight hundred seventy-seven thousand, one hundred six".