118385460 has 72 divisors (see below), whose sum is σ = 360368736. Its totient is φ = 31458240.

The previous prime is 118385441. The next prime is 118385461. The reversal of 118385460 is 64583811.

118385460 is a `hidden beast` number, since 118 + 3 + 85 + 460 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118385461) 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, 58587 + ... + 60573.

Almost surely, 2^118385460 is an apocalyptic number.

118385460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 118385460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180184368).

118385460 is an abundant number, since it is smaller than the sum of its proper divisors (241983276).

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

118385460 is a wasteful number, since it uses less digits than its factorization.

118385460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2333 (or 2328 counting only the distinct ones).

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

The square root of 118385460 is about 10880.5082601871. The cubic root of 118385460 is about 491.0203090696.

The spelling of 118385460 in words is "one hundred eighteen million, three hundred eighty-five thousand, four hundred sixty".