2064841 has 4 divisors (see below), whose sum is σ = 2084992. Its totient is φ = 2044692.

The previous prime is 2064833. The next prime is 2064847. The reversal of 2064841 is 1484602.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2064841 - 2³ = 2064833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2064847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9921 + ... + 10126.

It is an arithmetic number, because the mean of its divisors is an integer number (521248).

2^2064841 is an apocalyptic number.

It is an amenable number.

2064841 is a deficient number, since it is larger than the sum of its proper divisors (20151).

2064841 is a wasteful number, since it uses less digits than its factorization.

2064841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20150.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 2064841 is about 1436.9554620795. The cubic root of 2064841 is about 127.3392257780.

The spelling of 2064841 in words is "two million, sixty-four thousand, eight hundred forty-one".