168114815 has 16 divisors (see below), whose sum is σ = 221490720. Its totient is φ = 121480320.

The previous prime is 168114799. The next prime is 168114823. The reversal of 168114815 is 518411861.

It is not a de Polignac number, because 168114815 - 2⁴ = 168114799 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1100 + ... + 18369.

It is an arithmetic number, because the mean of its divisors is an integer number (13843170).

Almost surely, 2^168114815 is an apocalyptic number.

168114815 is a deficient number, since it is larger than the sum of its proper divisors (53375905).

168114815 is a wasteful number, since it uses less digits than its factorization.

168114815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19642.

The product of its digits is 7680, while the sum is 35.

The square root of 168114815 is about 12965.9097251215. The cubic root of 168114815 is about 551.9105073973.

The spelling of 168114815 in words is "one hundred sixty-eight million, one hundred fourteen thousand, eight hundred fifteen".