2260321 has 12 divisors (see below), whose sum is σ = 2654832. Its totient is φ = 1918728.

The previous prime is 2260309. The next prime is 2260327. The reversal of 2260321 is 1230622.

2260321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2260321 - 2¹¹ = 2258273 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2260295 and 2260304.

It is not an unprimeable number, because it can be changed into a prime (2260327) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 7846 + ... + 8128.

It is an arithmetic number, because the mean of its divisors is an integer number (221236).

2^2260321 is an apocalyptic number.

It is an amenable number.

2260321 is a deficient number, since it is larger than the sum of its proper divisors (394511).

2260321 is a wasteful number, since it uses less digits than its factorization.

2260321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460 (or 453 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2260321 is about 1503.4363970584. The cubic root of 2260321 is about 131.2371246629.

Adding to 2260321 its reverse (1230622), we get a palindrome (3490943).

The spelling of 2260321 in words is "two million, two hundred sixty thousand, three hundred twenty-one".