2012841 has 24 divisors (see below), whose sum is σ = 3120000. Its totient is φ = 1246752.

The previous prime is 2012839. The next prime is 2012849. The reversal of 2012841 is 1482102.

It is not a de Polignac number, because 2012841 - 2¹ = 2012839 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2012849) 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, 13435 + ... + 13583.

It is an arithmetic number, because the mean of its divisors is an integer number (130000).

2^2012841 is an apocalyptic number.

It is an amenable number.

2012841 is a deficient number, since it is larger than the sum of its proper divisors (1107159).

2012841 is a wasteful number, since it uses less digits than its factorization.

2012841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253 (or 250 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 2012841 is about 1418.7462775282. The cubic root of 2012841 is about 126.2611740592.

Adding to 2012841 its reverse (1482102), we get a palindrome (3494943).

The spelling of 2012841 in words is "two million, twelve thousand, eight hundred forty-one".