118461168 has 240 divisors, whose sum is σ = 415973376. Its totient is φ = 30689280.

The previous prime is 118461163. The next prime is 118461193. The reversal of 118461168 is 861164811.

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 a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118461163) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 531105 + ... + 531327.

Almost surely, 2^118461168 is an apocalyptic number.

118461168 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 118461168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207986688).

118461168 is an abundant number, since it is smaller than the sum of its proper divisors (297512208).

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

118461168 is a wasteful number, since it uses less digits than its factorization.

118461168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292 (or 283 counting only the distinct ones).

The product of its digits is 9216, while the sum is 36.

The square root of 118461168 is about 10883.9867695620. The cubic root of 118461168 is about 491.1249566168.

The spelling of 118461168 in words is "one hundred eighteen million, four hundred sixty-one thousand, one hundred sixty-eight".