116334820 has 36 divisors (see below), whose sum is σ = 284191740. Its totient is φ = 39885888.

The previous prime is 116334811. The next prime is 116334821. The reversal of 116334820 is 28433611.

It can be written as a sum of positive squares in 2 ways, for example, as 33269824 + 83064996 = 5768^2 + 9114^2 .

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (116334821) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58375 + ... + 60334.

It is an arithmetic number, because the mean of its divisors is an integer number (7894215).

Almost surely, 2^116334820 is an apocalyptic number.

116334820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116334820 is an abundant number, since it is smaller than the sum of its proper divisors (167856920).

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

116334820 is a wasteful number, since it uses less digits than its factorization.

116334820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118732 (or 118723 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 116334820 is about 10785.8620425073. The cubic root of 116334820 is about 488.1686743355.

The spelling of 116334820 in words is "one hundred sixteen million, three hundred thirty-four thousand, eight hundred twenty".