42060 has 24 divisors (see below), whose sum is σ = 117936. Its totient is φ = 11200.
The previous prime is 42043. The next prime is 42061. The reversal of 42060 is 6024.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is an Ulam number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 42060.
It is not an unprimeable number, because it can be changed into a prime (42061) 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, 291 + ... + 410.
It is an arithmetic number, because the mean of its divisors is an integer number (4914).
242060 is an apocalyptic number.
It is an amenable number.
42060 is an abundant number, since it is smaller than the sum of its proper divisors (75876).
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 (58968).
42060 is a wasteful number, since it uses less digits than its factorization.
42060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 713 (or 711 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 12.
The square root of 42060 is about 205.0853480871. The cubic root of 42060 is about 34.7768110808.
Adding to 42060 its reverse (6024), we get a palindrome (48084).
It can be divided in two parts, 420 and 60, that multiplied together give a triangular number (25200 = T224).
The spelling of 42060 in words is "forty-two thousand, sixty", and thus it is an eban number.
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