118521060 has 96 divisors (see below), whose sum is σ = 391544832. Its totient is φ = 26213760.

The previous prime is 118521043. The next prime is 118521061. The reversal of 118521060 is 60125811.

It is a self number, because there is not a number n which added to its sum of digits gives 118521060.

It is not an unprimeable number, because it can be changed into a prime (118521061) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 8469 + ... + 17571.

It is an arithmetic number, because the mean of its divisors is an integer number (4078592).

Almost surely, 2^118521060 is an apocalyptic number.

118521060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 118521060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (195772416).

118521060 is an abundant number, since it is smaller than the sum of its proper divisors (273023772).

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

118521060 is a wasteful number, since it uses less digits than its factorization.

118521060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9153 (or 9151 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 24.

The square root of 118521060 is about 10886.7378034010. The cubic root of 118521060 is about 491.2077108803.

Adding to 118521060 its reverse (60125811), we get a palindrome (178646871).

The spelling of 118521060 in words is "one hundred eighteen million, five hundred twenty-one thousand, sixty".