118030536 has 96 divisors (see below), whose sum is σ = 351711360. Its totient is φ = 35531136.

The previous prime is 118030529. The next prime is 118030553. The reversal of 118030536 is 635030811.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42651 + ... + 45333.

It is an arithmetic number, because the mean of its divisors is an integer number (3663660).

Almost surely, 2^118030536 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 118030536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175855680).

118030536 is an abundant number, since it is smaller than the sum of its proper divisors (233680824).

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

118030536 is a wasteful number, since it uses less digits than its factorization.

118030536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2755 (or 2748 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 118030536 is about 10864.1859336077. The cubic root of 118030536 is about 490.5291188404.

The spelling of 118030536 in words is "one hundred eighteen million, thirty thousand, five hundred thirty-six".