115166406 has 16 divisors (see below), whose sum is σ = 233488944. Its totient is φ = 37862784.

The previous prime is 115166399. The next prime is 115166411. The reversal of 115166406 is 604661511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131031 + ... + 131906.

It is an arithmetic number, because the mean of its divisors is an integer number (14593059).

Almost surely, 2^115166406 is an apocalyptic number.

115166406 is an abundant number, since it is smaller than the sum of its proper divisors (118322538).

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

115166406 is a wasteful number, since it uses less digits than its factorization.

115166406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263015.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 115166406 is about 10731.5612098147. The cubic root of 115166406 is about 486.5288574796.

The spelling of 115166406 in words is "one hundred fifteen million, one hundred sixty-six thousand, four hundred six".