116377 has 4 divisors (see below), whose sum is σ = 120420. Its totient is φ = 112336.

The previous prime is 116371. The next prime is 116381. The reversal of 116377 is 773611.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 80656 + 35721 = 284^2 + 189^2 .

It is a cyclic number.

It is not a de Polignac number, because 116377 - 2¹¹ = 114329 is a prime.

It is a super-2 number, since 2×116377² = 27087212258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1978 + ... + 2035.

It is an arithmetic number, because the mean of its divisors is an integer number (30105).

2¹¹⁶³⁷⁷ is an apocalyptic number.

It is an amenable number.

116377 is a deficient number, since it is larger than the sum of its proper divisors (4043).

116377 is an equidigital number, since it uses as much as digits as its factorization.

116377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4042.

The product of its digits is 882, while the sum is 25.

The square root of 116377 is about 341.1407334224. The cubic root of 116377 is about 48.8227666323.

Adding to 116377 its reverse (773611), we get a palindrome (889988).

The spelling of 116377 in words is "one hundred sixteen thousand, three hundred seventy-seven".