116026209 has 32 divisors (see below), whose sum is σ = 188182400. Its totient is φ = 70217280.

The previous prime is 116026181. The next prime is 116026213. The reversal of 116026209 is 902620611.

It is not a de Polignac number, because 116026209 - 2⁵ = 116026177 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116026279) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18702 + ... + 24120.

It is an arithmetic number, because the mean of its divisors is an integer number (5880700).

Almost surely, 2^116026209 is an apocalyptic number.

It is an amenable number.

116026209 is a deficient number, since it is larger than the sum of its proper divisors (72156191).

116026209 is a wasteful number, since it uses less digits than its factorization.

116026209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5502 (or 5496 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 116026209 is about 10771.5462678299. The cubic root of 116026209 is about 487.7366235902.

The spelling of 116026209 in words is "one hundred sixteen million, twenty-six thousand, two hundred nine".