2563341 has 16 divisors (see below), whose sum is σ = 3758400. Its totient is φ = 1541120.

The previous prime is 2563331. The next prime is 2563343. The reversal of 2563341 is 1433652.

It is a happy number.

2563341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2563341 - 2¹⁰ = 2562317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2563343) 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 15 ways as a sum of consecutive naturals, for example, 5485 + ... + 5933.

It is an arithmetic number, because the mean of its divisors is an integer number (234900).

2^2563341 is an apocalyptic number.

It is an amenable number.

2563341 is a deficient number, since it is larger than the sum of its proper divisors (1195059).

2563341 is a wasteful number, since it uses less digits than its factorization.

2563341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636.

The product of its digits is 2160, while the sum is 24.

The square root of 2563341 is about 1601.0437220763. The cubic root of 2563341 is about 136.8575605896.

Adding to 2563341 its reverse (1433652), we get a palindrome (3996993).

The spelling of 2563341 in words is "two million, five hundred sixty-three thousand, three hundred forty-one".