116189213 has 8 divisors (see below), whose sum is σ = 136376832. Its totient is φ = 96898896.

The previous prime is 116189207. The next prime is 116189239. The reversal of 116189213 is 312981611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 116189213 - 2¹⁶ = 116123677 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 116189213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116180213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224045 + ... + 224562.

It is an arithmetic number, because the mean of its divisors is an integer number (17047104).

Almost surely, 2^116189213 is an apocalyptic number.

It is an amenable number.

116189213 is a deficient number, since it is larger than the sum of its proper divisors (20187619).

116189213 is an equidigital number, since it uses as much as digits as its factorization.

116189213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448651.

The product of its digits is 2592, while the sum is 32.

The square root of 116189213 is about 10779.1100281981. The cubic root of 116189213 is about 487.9649220621.

The spelling of 116189213 in words is "one hundred sixteen million, one hundred eighty-nine thousand, two hundred thirteen".