60880 has 20 divisors (see below), whose sum is σ = 141732. Its totient is φ = 24320.

The previous prime is 60869. The next prime is 60887. The reversal of 60880 is 8806.

It can be written as a sum of positive squares in 2 ways, for example, as 7056 + 53824 = 84^2 + 232^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60887) by changing a digit.

60880 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a nontrivial repunit in base 39.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 301 + ... + 460.

2⁶⁰⁸⁸⁰ is an apocalyptic number.

It is an amenable number.

60880 is an abundant number, since it is smaller than the sum of its proper divisors (80852).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70866).

60880 is a wasteful number, since it uses less digits than its factorization.

60880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 774 (or 768 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 60880 is about 246.7387282127. The cubic root of 60880 is about 39.3391417896.

The spelling of 60880 in words is "sixty thousand, eight hundred eighty".