118130562 has 96 divisors (see below), whose sum is σ = 305061120. Its totient is φ = 33883920.

The previous prime is 118130561. The next prime is 118130591. The reversal of 118130562 is 265031811.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (118130561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 100993 + ... + 102155.

It is an arithmetic number, because the mean of its divisors is an integer number (3177720).

Almost surely, 2^118130562 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 118130562, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152530560).

118130562 is an abundant number, since it is smaller than the sum of its proper divisors (186930558).

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

118130562 is a wasteful number, since it uses less digits than its factorization.

118130562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210 (or 1198 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 118130562 is about 10868.7884329395. The cubic root of 118130562 is about 490.6676474321.

The spelling of 118130562 in words is "one hundred eighteen million, one hundred thirty thousand, five hundred sixty-two".