118744064 has 44 divisors (see below), whose sum is σ = 241390428. Its totient is φ = 58368000.

The previous prime is 118744051. The next prime is 118744097. The reversal of 118744064 is 460447811.

It can be written as a sum of positive squares in 2 ways, for example, as 6553600 + 112190464 = 2560^2 + 10592^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61514 + ... + 63414.

Almost surely, 2^118744064 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 118744064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120695214).

118744064 is an abundant number, since it is smaller than the sum of its proper divisors (122646364).

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

118744064 is an equidigital number, since it uses as much as digits as its factorization.

118744064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1982 (or 1964 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 118744064 is about 10896.9749930887. The cubic root of 118744064 is about 491.5155961158.

The spelling of 118744064 in words is "one hundred eighteen million, seven hundred forty-four thousand, sixty-four".