116216810 has 16 divisors (see below), whose sum is σ = 213138216. Its totient is φ = 45609408.

The previous prime is 116216797. The next prime is 116216839. The reversal of 116216810 is 18612611.

It can be written as a sum of positive squares in 4 ways, for example, as 110229001 + 5987809 = 10499^2 + 2447^2 .

It is a super-2 number, since 2×116216810² = 27012693853152200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 116216810.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109109 + ... + 110168.

Almost surely, 2^116216810 is an apocalyptic number.

116216810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116216810 is a deficient number, since it is larger than the sum of its proper divisors (96921406).

116216810 is a wasteful number, since it uses less digits than its factorization.

116216810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219337.

The product of its (nonzero) digits is 576, while the sum is 26.

The square root of 116216810 is about 10780.3900671543. The cubic root of 116216810 is about 488.0035524466.

The spelling of 116216810 in words is "one hundred sixteen million, two hundred sixteen thousand, eight hundred ten".