116166005 has 8 divisors (see below), whose sum is σ = 142641312. Its totient is φ = 90771408.

The previous prime is 116165963. The next prime is 116166023. The reversal of 116166005 is 500661611.

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 116166005 - 2¹² = 116161909 is a prime.

It is a Duffinian number.

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, 269939 + ... + 270368.

It is an arithmetic number, because the mean of its divisors is an integer number (17830164).

Almost surely, 2^116166005 is an apocalyptic number.

It is an amenable number.

116166005 is a deficient number, since it is larger than the sum of its proper divisors (26475307).

116166005 is an equidigital number, since it uses as much as digits as its factorization.

116166005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540355.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 116166005 is about 10778.0334477121. The cubic root of 116166005 is about 487.9324306809.

The spelling of 116166005 in words is "one hundred sixteen million, one hundred sixty-six thousand, five".