2505341 has 6 divisors (see below), whose sum is σ = 2661690. Its totient is φ = 2357696.

The previous prime is 2505337. The next prime is 2505343. The reversal of 2505341 is 1435052.

It can be written as a sum of positive squares in 3 ways, for example, as 942841 + 1562500 = 971^2 + 1250^2 .

It is not a de Polignac number, because 2505341 - 2² = 2505337 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2505343) 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 5 ways as a sum of consecutive naturals, for example, 4046 + ... + 4623.

It is an arithmetic number, because the mean of its divisors is an integer number (443615).

2^2505341 is an apocalyptic number.

It is an amenable number.

2505341 is a deficient number, since it is larger than the sum of its proper divisors (156349).

2505341 is an equidigital number, since it uses as much as digits as its factorization.

2505341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8703 (or 8686 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 2505341 is about 1582.8269014646. The cubic root of 2505341 is about 135.8174634459.

The spelling of 2505341 in words is "two million, five hundred five thousand, three hundred forty-one".