2096641 has 4 divisors (see below), whose sum is σ = 2099632. Its totient is φ = 2093652.

The previous prime is 2096639. The next prime is 2096681. The reversal of 2096641 is 1466902.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2096641 - 2¹ = 2096639 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2096621) 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 in 3 ways as a sum of consecutive naturals, for example, 190 + ... + 2056.

It is an arithmetic number, because the mean of its divisors is an integer number (524908).

2^2096641 is an apocalyptic number.

It is an amenable number.

2096641 is a deficient number, since it is larger than the sum of its proper divisors (2991).

2096641 is a wasteful number, since it uses less digits than its factorization.

2096641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2990.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 2096641 is about 1447.9782456929. The cubic root of 2096641 is about 127.9896028339.

The spelling of 2096641 in words is "two million, ninety-six thousand, six hundred forty-one".