321060 has 24 divisors (see below), whose sum is σ = 899136. Its totient is φ = 85600.

The previous prime is 321053. The next prime is 321073. The reversal of 321060 is 60123.

321060 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 321060.

It is an unprimeable number.

321060 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2616 + ... + 2735.

It is an arithmetic number, because the mean of its divisors is an integer number (37464).

2³²¹⁰⁶⁰ is an apocalyptic number.

321060 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

321060 is an abundant number, since it is smaller than the sum of its proper divisors (578076).

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

321060 is a wasteful number, since it uses less digits than its factorization.

321060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5363 (or 5361 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 321060 is about 566.6215668327. The cubic root of 321060 is about 68.4744785668.

Adding to 321060 its reverse (60123), we get a palindrome (381183).

The spelling of 321060 in words is "three hundred twenty-one thousand, sixty".