2260345 has 8 divisors (see below), whose sum is σ = 2729664. Its totient is φ = 1796784.

The previous prime is 2260343. The next prime is 2260351. The reversal of 2260345 is 5430622.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2260345 - 2¹ = 2260343 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2260343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 519 + ... + 2188.

It is an arithmetic number, because the mean of its divisors is an integer number (341208).

2^2260345 is an apocalyptic number.

It is an amenable number.

2260345 is a deficient number, since it is larger than the sum of its proper divisors (469319).

2260345 is a wasteful number, since it uses less digits than its factorization.

2260345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2879.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2260345 is about 1503.4443787517. Note that the first 3 decimals coincide. The cubic root of 2260345 is about 131.2375891515.

Adding to 2260345 its reverse (5430622), we get a palindrome (7690967).

The spelling of 2260345 in words is "two million, two hundred sixty thousand, three hundred forty-five".