2020941 has 24 divisors (see below), whose sum is σ = 3284736. Its totient is φ = 1188000.

The previous prime is 2020939. The next prime is 2020961. The reversal of 2020941 is 1490202.

It is not a de Polignac number, because 2020941 - 2¹ = 2020939 is a prime.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020961) 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 23 ways as a sum of consecutive naturals, for example, 2316 + ... + 3066.

It is an arithmetic number, because the mean of its divisors is an integer number (136864).

2^2020941 is an apocalyptic number.

It is an amenable number.

2020941 is a deficient number, since it is larger than the sum of its proper divisors (1263795).

2020941 is a wasteful number, since it uses less digits than its factorization.

2020941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793 (or 790 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 2020941 is about 1421.5980444556. The cubic root of 2020941 is about 126.4303125572.

The spelling of 2020941 in words is "two million, twenty thousand, nine hundred forty-one".