116815384 has 16 divisors (see below), whose sum is σ = 250318800. Its totient is φ = 50063712.

The previous prime is 116815357. The next prime is 116815397. The reversal of 116815384 is 483518611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1042939 + ... + 1043050.

It is an arithmetic number, because the mean of its divisors is an integer number (15644925).

Almost surely, 2^116815384 is an apocalyptic number.

116815384 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

116815384 is an abundant number, since it is smaller than the sum of its proper divisors (133503416).

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

116815384 is a wasteful number, since it uses less digits than its factorization.

116815384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2086002 (or 2085998 counting only the distinct ones).

The product of its digits is 23040, while the sum is 37.

The square root of 116815384 is about 10808.1165796821. The cubic root of 116815384 is about 488.8399379669.

The spelling of 116815384 in words is "one hundred sixteen million, eight hundred fifteen thousand, three hundred eighty-four".