116845134 has 64 divisors (see below), whose sum is σ = 276410880. Its totient is φ = 32238720.

The previous prime is 116845123. The next prime is 116845151. The reversal of 116845134 is 431548611.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 116845095 and 116845104.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 150772 + ... + 151544.

It is an arithmetic number, because the mean of its divisors is an integer number (4318920).

Almost surely, 2^116845134 is an apocalyptic number.

116845134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 116845134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138205440).

116845134 is an abundant number, since it is smaller than the sum of its proper divisors (159565746).

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

116845134 is a wasteful number, since it uses less digits than its factorization.

116845134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 905.

The product of its digits is 11520, while the sum is 33.

The square root of 116845134 is about 10809.4927725588. The cubic root of 116845134 is about 488.8814329403.

The spelling of 116845134 in words is "one hundred sixteen million, eight hundred forty-five thousand, one hundred thirty-four".