60131800 has 48 divisors (see below), whose sum is σ = 142803360. Its totient is φ = 23537280.

The previous prime is 60131791. The next prime is 60131801. The reversal of 60131800 is 813106.

60131800 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60131801) 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 11 ways as a sum of consecutive naturals, for example, 6202 + ... + 12598.

It is an arithmetic number, because the mean of its divisors is an integer number (2975070).

Almost surely, 2^60131800 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 60131800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71401680).

60131800 is an abundant number, since it is smaller than the sum of its proper divisors (82671560).

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

60131800 is a wasteful number, since it uses less digits than its factorization.

60131800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6460 (or 6451 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 60131800 is about 7754.4696788368. The cubic root of 60131800 is about 391.7732097857.

Adding to 60131800 its reverse (813106), we get a palindrome (60944906).

The spelling of 60131800 in words is "sixty million, one hundred thirty-one thousand, eight hundred".