118077 has 4 divisors (see below), whose sum is σ = 157440. Its totient is φ = 78716.

The previous prime is 118061. The next prime is 118081. The reversal of 118077 is 770811.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 118077 - 2⁴ = 118061 is a prime.

It is a D-number.

118077 is a lucky number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 118077.

It is not an unprimeable number, because it can be changed into a prime (118037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19677 + ... + 19682.

It is an arithmetic number, because the mean of its divisors is an integer number (39360).

2¹¹⁸⁰⁷⁷ is an apocalyptic number.

It is an amenable number.

118077 is a deficient number, since it is larger than the sum of its proper divisors (39363).

118077 is an equidigital number, since it uses as much as digits as its factorization.

118077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39362.

The product of its (nonzero) digits is 392, while the sum is 24.

The square root of 118077 is about 343.6233403016. The cubic root of 118077 is about 49.0593477764.

Adding to 118077 its reverse (770811), we get a palindrome (888888).

The spelling of 118077 in words is "one hundred eighteen thousand, seventy-seven".