118615480 has 64 divisors (see below), whose sum is σ = 284004000. Its totient is φ = 44457984.

The previous prime is 118615463. The next prime is 118615489. The reversal of 118615480 is 84516811.

It is a happy number.

It is a super-3 number, since 3×118615480³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118615489) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72916 + ... + 74524.

Almost surely, 2^118615480 is an apocalyptic number.

118615480 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 118615480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142002000).

118615480 is an abundant number, since it is smaller than the sum of its proper divisors (165388520).

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

118615480 is a wasteful number, since it uses less digits than its factorization.

118615480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1736 (or 1732 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 34.

The square root of 118615480 is about 10891.0734089896. The cubic root of 118615480 is about 491.3381167376.

The spelling of 118615480 in words is "one hundred eighteen million, six hundred fifteen thousand, four hundred eighty".