2595641 has 2 divisors, whose sum is σ = 2595642. Its totient is φ = 2595640.

The previous prime is 2595631. The next prime is 2595643. The reversal of 2595641 is 1465952.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2493241 + 102400 = 1579^2 + 320^2 .

It is a cyclic number.

It is not a de Polignac number, because 2595641 - 2¹⁸ = 2333497 is a prime.

Together with 2595643, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2595598 and 2595607.

It is not a weakly prime, because it can be changed into another prime (2595643) 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, 1297820 + 1297821.

It is an arithmetic number, because the mean of its divisors is an integer number (1297821).

2^2595641 is an apocalyptic number.

It is an amenable number.

2595641 is a deficient number, since it is larger than the sum of its proper divisors (1).

2595641 is an equidigital number, since it uses as much as digits as its factorization.

2595641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10800, while the sum is 32.

The square root of 2595641 is about 1611.0993141331. The cubic root of 2595641 is about 137.4299985280.

The spelling of 2595641 in words is "two million, five hundred ninety-five thousand, six hundred forty-one".