2641063 has 2 divisors, whose sum is σ = 2641064. Its totient is φ = 2641062.

The previous prime is 2641061. The next prime is 2641099. The reversal of 2641063 is 3601462.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2641063 - 2¹ = 2641061 is a prime.

Together with 2641061, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2641061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1320531 + 1320532.

It is an arithmetic number, because the mean of its divisors is an integer number (1320532).

2^2641063 is an apocalyptic number.

2641063 is a deficient number, since it is larger than the sum of its proper divisors (1).

2641063 is an equidigital number, since it uses as much as digits as its factorization.

2641063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 2641063 is about 1625.1347636427. The cubic root of 2641063 is about 138.2270120603.

The spelling of 2641063 in words is "two million, six hundred forty-one thousand, sixty-three".