116530 has 16 divisors (see below), whose sum is σ = 215424. Its totient is φ = 45360.

The previous prime is 116507. The next prime is 116531. The reversal of 116530 is 35611.

It is not an unprimeable number, because it can be changed into a prime (116531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 295 + ... + 565.

It is an arithmetic number, because the mean of its divisors is an integer number (13464).

2¹¹⁶⁵³⁰ is an apocalyptic number.

116530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116530 is a deficient number, since it is larger than the sum of its proper divisors (98894).

116530 is a wasteful number, since it uses less digits than its factorization.

116530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 116530 is about 341.3649073938. The cubic root of 116530 is about 48.8441529089.

It can be divided in two parts, 116 and 530, that added together give a palindrome (646).

The spelling of 116530 in words is "one hundred sixteen thousand, five hundred thirty".