115166065 has 8 divisors (see below), whose sum is σ = 157942080. Its totient is φ = 78970992.

The previous prime is 115165969. The next prime is 115166081. The reversal of 115166065 is 560661511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 115166065 - 2¹³ = 115157873 is a prime.

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, 1645195 + ... + 1645264.

It is an arithmetic number, because the mean of its divisors is an integer number (19742760).

Almost surely, 2^115166065 is an apocalyptic number.

It is an amenable number.

115166065 is a deficient number, since it is larger than the sum of its proper divisors (42776015).

115166065 is an equidigital number, since it uses as much as digits as its factorization.

115166065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3290471.

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 115166065 is about 10731.5453220867. The cubic root of 115166065 is about 486.5283772860.

The spelling of 115166065 in words is "one hundred fifteen million, one hundred sixty-six thousand, sixty-five".