116826219 has 10 divisors (see below), whose sum is σ = 174518300. Its totient is φ = 77884092.

The previous prime is 116826209. The next prime is 116826221. The reversal of 116826219 is 912628611.

It is not a de Polignac number, because 116826219 - 2⁵ = 116826187 is a prime.

It is a super-2 number, since 2×116826219² = 27296730891671922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116826209) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 721069 + ... + 721230.

It is an arithmetic number, because the mean of its divisors is an integer number (17451830).

Almost surely, 2^116826219 is an apocalyptic number.

116826219 is a deficient number, since it is larger than the sum of its proper divisors (57692081).

116826219 is an equidigital number, since it uses as much as digits as its factorization.

116826219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1442311 (or 1442302 counting only the distinct ones).

The product of its digits is 10368, while the sum is 36.

The square root of 116826219 is about 10808.6178117278. The cubic root of 116826219 is about 488.8550513216.

The spelling of 116826219 in words is "one hundred sixteen million, eight hundred twenty-six thousand, two hundred nineteen".