118230480 has 60 divisors (see below), whose sum is σ = 397059780. Its totient is φ = 31527936.

The previous prime is 118230479. The next prime is 118230509. The reversal of 118230480 is 84032811.

118230480 is a `hidden beast` number, since 1 + 182 + 3 + 0 + 480 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 28132416 + 90098064 = 5304^2 + 9492^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 81385 + ... + 82824.

It is an arithmetic number, because the mean of its divisors is an integer number (6617663).

Almost surely, 2^118230480 is an apocalyptic number.

118230480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

118230480 is an abundant number, since it is smaller than the sum of its proper divisors (278829300).

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

118230480 is a wasteful number, since it uses less digits than its factorization.

118230480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164228 (or 164219 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 118230480 is about 10873.3840178667. The cubic root of 118230480 is about 490.8059484018.

The spelling of 118230480 in words is "one hundred eighteen million, two hundred thirty thousand, four hundred eighty".