60000080 has 80 divisors (see below), whose sum is σ = 160406400. Its totient is φ = 20445696.

The previous prime is 60000071. The next prime is 60000091. The reversal of 60000080 is 8000006.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171746 + ... + 172094.

It is an arithmetic number, because the mean of its divisors is an integer number (2005080).

Almost surely, 2^60000080 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 60000080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80203200).

60000080 is an abundant number, since it is smaller than the sum of its proper divisors (100406320).

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

60000080 is a wasteful number, since it uses less digits than its factorization.

60000080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676 (or 670 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 60000080 is about 7745.9718563909. The cubic root of 60000080 is about 391.4869381109.

Adding to 60000080 its reverse (8000006), we get a palindrome (68000086).

The spelling of 60000080 in words is "sixty million, eighty", and thus it is an aban number and an uban number.