2569313 has 8 divisors (see below), whose sum is σ = 2798400. Its totient is φ = 2349648.

The previous prime is 2569309. The next prime is 2569321. The reversal of 2569313 is 3139652.

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 2569313 - 2² = 2569309 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2569393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1781 + ... + 2882.

It is an arithmetic number, because the mean of its divisors is an integer number (349800).

2^2569313 is an apocalyptic number.

It is an amenable number.

2569313 is a deficient number, since it is larger than the sum of its proper divisors (229087).

2569313 is a wasteful number, since it uses less digits than its factorization.

2569313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4711.

The product of its digits is 4860, while the sum is 29.

The square root of 2569313 is about 1602.9076704539. The cubic root of 2569313 is about 136.9637604610.

It can be divided in two parts, 2569 and 313, that added together give a palindrome (2882).

The spelling of 2569313 in words is "two million, five hundred sixty-nine thousand, three hundred thirteen".