2260439 has 4 divisors (see below), whose sum is σ = 2393424. Its totient is φ = 2127456.

The previous prime is 2260429. The next prime is 2260451. The reversal of 2260439 is 9340622.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2260439 - 2¹² = 2256343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2260409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66467 + ... + 66500.

It is an arithmetic number, because the mean of its divisors is an integer number (598356).

2^2260439 is an apocalyptic number.

2260439 is a deficient number, since it is larger than the sum of its proper divisors (132985).

2260439 is a wasteful number, since it uses less digits than its factorization.

2260439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132984.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 2260439 is about 1503.4756399756. The cubic root of 2260439 is about 131.2394083668.

The spelling of 2260439 in words is "two million, two hundred sixty thousand, four hundred thirty-nine".