116667166 has 16 divisors (see below), whose sum is σ = 218183040. Its totient is φ = 45454680.

The previous prime is 116667119. The next prime is 116667223. The reversal of 116667166 is 661766611.

It is a super-2 number, since 2×116667166² = 27222455244943112, which contains 22 as substring.

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, 378636 + ... + 378943.

It is an arithmetic number, because the mean of its divisors is an integer number (13636440).

Almost surely, 2^116667166 is an apocalyptic number.

116667166 is a deficient number, since it is larger than the sum of its proper divisors (101515874).

116667166 is a wasteful number, since it uses less digits than its factorization.

116667166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757599.

The product of its digits is 54432, while the sum is 40.

The square root of 116667166 is about 10801.2576119635. The cubic root of 116667166 is about 488.6331000740.

The spelling of 116667166 in words is "one hundred sixteen million, six hundred sixty-seven thousand, one hundred sixty-six".