116163810 has 192 divisors, whose sum is σ = 363916800. Its totient is φ = 25683840.

The previous prime is 116163793. The next prime is 116163841. The reversal of 116163810 is 18361611.

116163810 is a `hidden beast` number, since 1 + 1 + 616 + 38 + 10 = 666.

It is a super-2 number, since 2×116163810² = 26988061507432200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1636075 + ... + 1636145.

It is an arithmetic number, because the mean of its divisors is an integer number (1895400).

Almost surely, 2^116163810 is an apocalyptic number.

116163810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 116163810, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181958400).

116163810 is an abundant number, since it is smaller than the sum of its proper divisors (247752990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116163810 is a wasteful number, since it uses less digits than its factorization.

116163810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158 (or 141 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 116163810 is about 10777.9316197497. The cubic root of 116163810 is about 487.9293574398.

The spelling of 116163810 in words is "one hundred sixteen million, one hundred sixty-three thousand, eight hundred ten".