118341648 has 100 divisors (see below), whose sum is σ = 345692160. Its totient is φ = 39082176.

The previous prime is 118341637. The next prime is 118341653. The reversal of 118341648 is 846143811.

It is a happy number.

118341648 is a `hidden beast` number, since 1 + 1 + 8 + 3 + 4 + 1 + 648 = 666.

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

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 164233 + ... + 164951.

Almost surely, 2^118341648 is an apocalyptic number.

118341648 is a gapful number since it is divisible by the number (18) 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 118341648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172846080).

118341648 is an abundant number, since it is smaller than the sum of its proper divisors (227350512).

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

118341648 is a wasteful number, since it uses less digits than its factorization.

118341648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 866 (or 851 counting only the distinct ones).

The product of its digits is 18432, while the sum is 36.

The square root of 118341648 is about 10878.4947488152. The cubic root of 118341648 is about 490.9597294565.

The spelling of 118341648 in words is "one hundred eighteen million, three hundred forty-one thousand, six hundred forty-eight".