118382265 has 36 divisors (see below), whose sum is σ = 214548516. Its totient is φ = 60379968.

The previous prime is 118382249. The next prime is 118382267. The reversal of 118382265 is 562283811.

It is a happy number.

118382265 is a `hidden beast` number, since 1 + 18 + 382 + 265 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 59721984 + 58660281 = 7728^2 + 7659^2 .

It is not a de Polignac number, because 118382265 - 2⁴ = 118382249 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (118382267) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 21319 + ... + 26291.

It is an arithmetic number, because the mean of its divisors is an integer number (5959681).

Almost surely, 2^118382265 is an apocalyptic number.

118382265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

118382265 is a deficient number, since it is larger than the sum of its proper divisors (96166251).

118382265 is a wasteful number, since it uses less digits than its factorization.

118382265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5030 (or 5004 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The square root of 118382265 is about 10880.3614370112. The cubic root of 118382265 is about 491.0158917929.

The spelling of 118382265 in words is "one hundred eighteen million, three hundred eighty-two thousand, two hundred sixty-five".