116716290 has 16 divisors (see below), whose sum is σ = 280119168. Its totient is φ = 31124336.

The previous prime is 116716279. The next prime is 116716309. The reversal of 116716290 is 92617611.

It is a super-3 number, since 3×116716290³ (a number of 25 digits) contains 333 as substring.

It is a Curzon 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, 1945242 + ... + 1945301.

It is an arithmetic number, because the mean of its divisors is an integer number (17507448).

Almost surely, 2^116716290 is an apocalyptic number.

116716290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116716290 is an abundant number, since it is smaller than the sum of its proper divisors (163402878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116716290 is a wasteful number, since it uses less digits than its factorization.

116716290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3890553.

The product of its (nonzero) digits is 4536, while the sum is 33.

The square root of 116716290 is about 10803.5313671040. The cubic root of 116716290 is about 488.7016719068.

The spelling of 116716290 in words is "one hundred sixteen million, seven hundred sixteen thousand, two hundred ninety".