2641061 has 2 divisors, whose sum is σ = 2641062. Its totient is φ = 2641060.

The previous prime is 2641039. The next prime is 2641063. The reversal of 2641061 is 1601462.

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., 1976836 + 664225 = 1406^2 + 815^2 .

It is a cyclic number.

It is not a de Polignac number, because 2641061 - 2⁶ = 2640997 is a prime.

Together with 2641063, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2641063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1320530 + 1320531.

It is an arithmetic number, because the mean of its divisors is an integer number (1320531).

2^2641061 is an apocalyptic number.

It is an amenable number.

2641061 is a deficient number, since it is larger than the sum of its proper divisors (1).

2641061 is an equidigital number, since it uses as much as digits as its factorization.

2641061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 2641061 is about 1625.1341483090. The cubic root of 2641061 is about 138.2269771685.

The spelling of 2641061 in words is "two million, six hundred forty-one thousand, sixty-one".