116670205 has 12 divisors (see below), whose sum is σ = 144672156. Its totient is φ = 90321600.

The previous prime is 116670193. The next prime is 116670209. The reversal of 116670205 is 502076611.

It can be written as a sum of positive squares in 2 ways, for example, as 83064996 + 33605209 = 9114^2 + 5797^2 .

It is not a de Polignac number, because 116670205 - 2⁵ = 116670173 is a prime.

It is a super-2 number, since 2×116670205² = 27223873469484050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116670209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7336 + ... + 16945.

It is an arithmetic number, because the mean of its divisors is an integer number (12056013).

Almost surely, 2^116670205 is an apocalyptic number.

It is an amenable number.

116670205 is a deficient number, since it is larger than the sum of its proper divisors (28001951).

116670205 is an equidigital number, since it uses as much as digits as its factorization.

116670205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24348 (or 24317 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 116670205 is about 10801.3982891105. The cubic root of 116670205 is about 488.6373427504.

The spelling of 116670205 in words is "one hundred sixteen million, six hundred seventy thousand, two hundred five".