118275 has 24 divisors (see below), whose sum is σ = 208320. Its totient is φ = 59040.

The previous prime is 118273. The next prime is 118277. The reversal of 118275 is 572811.

It is an interprime number because it is at equal distance from previous prime (118273) and next prime (118277).

It is not a de Polignac number, because 118275 - 2¹ = 118273 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118273) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1384 + ... + 1466.

It is an arithmetic number, because the mean of its divisors is an integer number (8680).

2¹¹⁸²⁷⁵ is an apocalyptic number.

118275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

118275 is a deficient number, since it is larger than the sum of its proper divisors (90045).

118275 is a wasteful number, since it uses less digits than its factorization.

118275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115 (or 110 counting only the distinct ones).

The product of its digits is 560, while the sum is 24.

The square root of 118275 is about 343.9113257804. The cubic root of 118275 is about 49.0867545430.

It can be divided in two parts, 118 and 275, that added together give a palindrome (393).

The spelling of 118275 in words is "one hundred eighteen thousand, two hundred seventy-five".