118648712 has 64 divisors (see below), whose sum is σ = 289941120. Its totient is φ = 44172288.

The previous prime is 118648693. The next prime is 118648723. The reversal of 118648712 is 217846811.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7583 + ... + 17169.

It is an arithmetic number, because the mean of its divisors is an integer number (4530330).

Almost surely, 2^118648712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 118648712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144970560).

118648712 is an abundant number, since it is smaller than the sum of its proper divisors (171292408).

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

118648712 is a wasteful number, since it uses less digits than its factorization.

118648712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9630 (or 9626 counting only the distinct ones).

The product of its digits is 21504, while the sum is 38.

The square root of 118648712 is about 10892.5989552540. The cubic root of 118648712 is about 491.3839978308.

The spelling of 118648712 in words is "one hundred eighteen million, six hundred forty-eight thousand, seven hundred twelve".