118766240 has 24 divisors (see below), whose sum is σ = 280585620. Its totient is φ = 47506432.

The previous prime is 118766237. The next prime is 118766251. The reversal of 118766240 is 42667811.

It can be written as a sum of positive squares in 2 ways, for example, as 118287376 + 478864 = 10876^2 + 692^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 118766240.

It is an unprimeable number.

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, 370985 + ... + 371304.

Almost surely, 2^118766240 is an apocalyptic number.

118766240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

118766240 is an abundant number, since it is smaller than the sum of its proper divisors (161819380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

118766240 is an equidigital number, since it uses as much as digits as its factorization.

118766240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742304 (or 742296 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 118766240 is about 10897.9924756810. The cubic root of 118766240 is about 491.5461918105.

The spelling of 118766240 in words is "one hundred eighteen million, seven hundred sixty-six thousand, two hundred forty".