116929219 has 4 divisors (see below), whose sum is σ = 127559160. Its totient is φ = 106299280.

The previous prime is 116929207. The next prime is 116929223. The reversal of 116929219 is 912929611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 116929219 - 2¹⁹ = 116404931 is a prime.

It is a super-2 number, since 2×116929219² = 27344884511899922, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116929229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5314954 + ... + 5314975.

It is an arithmetic number, because the mean of its divisors is an integer number (31889790).

Almost surely, 2^116929219 is an apocalyptic number.

116929219 is a deficient number, since it is larger than the sum of its proper divisors (10629941).

116929219 is a wasteful number, since it uses less digits than its factorization.

116929219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10629940.

The product of its digits is 17496, while the sum is 40.

The square root of 116929219 is about 10813.3814785200. The cubic root of 116929219 is about 488.9986757017.

The spelling of 116929219 in words is "one hundred sixteen million, nine hundred twenty-nine thousand, two hundred nineteen".