2585941 has 2 divisors, whose sum is σ = 2585942. Its totient is φ = 2585940.

The previous prime is 2585929. The next prime is 2585951. The reversal of 2585941 is 1495852.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2387025 + 198916 = 1545^2 + 446^2 .

It is a cyclic number.

It is not a de Polignac number, because 2585941 - 2⁵ = 2585909 is a prime.

2585941 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2585897 and 2585906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2585951) 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 as a sum of consecutive naturals, namely, 1292970 + 1292971.

It is an arithmetic number, because the mean of its divisors is an integer number (1292971).

2^2585941 is an apocalyptic number.

It is an amenable number.

2585941 is a deficient number, since it is larger than the sum of its proper divisors (1).

2585941 is an equidigital number, since it uses as much as digits as its factorization.

2585941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14400, while the sum is 34.

The square root of 2585941 is about 1608.0861295341. The cubic root of 2585941 is about 137.2585912829.

The spelling of 2585941 in words is "two million, five hundred eighty-five thousand, nine hundred forty-one".