3120260 has 48 divisors (see below), whose sum is σ = 7705152. Its totient is φ = 1046400.

The previous prime is 3120253. The next prime is 3120277. The reversal of 3120260 is 620213.

3120260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 13.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2315 + ... + 3405.

It is an arithmetic number, because the mean of its divisors is an integer number (160524).

Almost surely, 2^3120260 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 3120260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3852576).

3120260 is an abundant number, since it is smaller than the sum of its proper divisors (4584892).

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

3120260 is a wasteful number, since it uses less digits than its factorization.

3120260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1124 (or 1122 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 3120260 is about 1766.4257697396. The cubic root of 3120260 is about 146.1269303372.

Adding to 3120260 its reverse (620213), we get a palindrome (3740473).

The spelling of 3120260 in words is "three million, one hundred twenty thousand, two hundred sixty".