2641065 has 16 divisors (see below), whose sum is σ = 4829568. Its totient is φ = 1207296.

The previous prime is 2641063. The next prime is 2641099. The reversal of 2641065 is 5601462.

It is not a de Polignac number, because 2641065 - 2¹ = 2641063 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2641061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12472 + ... + 12681.

It is an arithmetic number, because the mean of its divisors is an integer number (301848).

2^2641065 is an apocalyptic number.

It is an amenable number.

2641065 is a deficient number, since it is larger than the sum of its proper divisors (2188503).

2641065 is a wasteful number, since it uses less digits than its factorization.

2641065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25168.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 2641065 is about 1625.1353789762. The cubic root of 2641065 is about 138.2270469520.

The spelling of 2641065 in words is "two million, six hundred forty-one thousand, sixty-five".