118941306 has 48 divisors (see below), whose sum is σ = 263263392. Its totient is φ = 35796640.

The previous prime is 118941301. The next prime is 118941377. The reversal of 118941306 is 603149811.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (118941301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 125125 + ... + 126071.

It is an arithmetic number, because the mean of its divisors is an integer number (5484654).

Almost surely, 2^118941306 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 118941306, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131631696).

118941306 is an abundant number, since it is smaller than the sum of its proper divisors (144322086).

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

118941306 is a wasteful number, since it uses less digits than its factorization.

118941306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1147 (or 1136 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 118941306 is about 10906.0215477506. The cubic root of 118941306 is about 491.7875925609.

The spelling of 118941306 in words is "one hundred eighteen million, nine hundred forty-one thousand, three hundred six".