116837118 has 24 divisors (see below), whose sum is σ = 266471400. Its totient is φ = 36895824.

The previous prime is 116837113. The next prime is 116837131. The reversal of 116837118 is 811738611.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116837111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 170473 + ... + 171156.

It is an arithmetic number, because the mean of its divisors is an integer number (11102975).

Almost surely, 2^116837118 is an apocalyptic number.

116837118 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

116837118 is an abundant number, since it is smaller than the sum of its proper divisors (149634282).

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

116837118 is a wasteful number, since it uses less digits than its factorization.

116837118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341656 (or 341653 counting only the distinct ones).

The product of its digits is 8064, while the sum is 36.

The square root of 116837118 is about 10809.1219809936. The cubic root of 116837118 is about 488.8702530048.

The spelling of 116837118 in words is "one hundred sixteen million, eight hundred thirty-seven thousand, one hundred eighteen".