116247818 has 8 divisors (see below), whose sum is σ = 177327360. Its totient is φ = 57138700.

The previous prime is 116247811. The next prime is 116247823. The reversal of 116247818 is 818742611.

It is a happy number.

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

It is a super-2 number, since 2×116247818² = 27027110379522248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (116247811) 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, 492458 + ... + 492693.

It is an arithmetic number, because the mean of its divisors is an integer number (22165920).

Almost surely, 2^116247818 is an apocalyptic number.

116247818 is a deficient number, since it is larger than the sum of its proper divisors (61079542).

116247818 is an equidigital number, since it uses as much as digits as its factorization.

116247818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985212.

The product of its digits is 21504, while the sum is 38.

The square root of 116247818 is about 10781.8281381220. The cubic root of 116247818 is about 488.0469502665.

The spelling of 116247818 in words is "one hundred sixteen million, two hundred forty-seven thousand, eight hundred eighteen".