52860 has 24 divisors (see below), whose sum is σ = 148176. Its totient is φ = 14080.

The previous prime is 52859. The next prime is 52861. The reversal of 52860 is 6825.

Added to its reverse (6825) it gives a triangular number (59685 = T₃₄₅).

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (52859) and next prime (52861).

It is a zygodrome in base 2.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 52860.

It is not an unprimeable number, because it can be changed into a prime (52861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 381 + ... + 500.

It is an arithmetic number, because the mean of its divisors is an integer number (6174).

2⁵²⁸⁶⁰ is an apocalyptic number.

It is an amenable number.

52860 is an abundant number, since it is smaller than the sum of its proper divisors (95316).

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 (74088).

52860 is a wasteful number, since it uses less digits than its factorization.

52860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893 (or 891 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 52860 is about 229.9130270341. The cubic root of 52860 is about 37.5297541633.

Adding to 52860 its reverse (6825), we get a triangular number (59685 = T₃₄₅).

The spelling of 52860 in words is "fifty-two thousand, eight hundred sixty".