118277 has 2 divisors, whose sum is σ = 118278. Its totient is φ = 118276.

The previous prime is 118273. The next prime is 118297. The reversal of 118277 is 772811.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 81796 + 36481 = 286^2 + 191^2 .

It is a cyclic number.

It is not a de Polignac number, because 118277 - 2² = 118273 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59138 + 59139.

It is an arithmetic number, because the mean of its divisors is an integer number (59139).

2¹¹⁸²⁷⁷ is an apocalyptic number.

It is an amenable number.

118277 is a deficient number, since it is larger than the sum of its proper divisors (1).

118277 is an equidigital number, since it uses as much as digits as its factorization.

118277 is an evil number, because the sum of its binary digits is even.

The product of its digits is 784, while the sum is 26.

The square root of 118277 is about 343.9142334943. The cubic root of 118277 is about 49.0870312230.

The spelling of 118277 in words is "one hundred eighteen thousand, two hundred seventy-seven".