2061441 has 12 divisors (see below), whose sum is σ = 2995200. Its totient is φ = 1366200.

The previous prime is 2061431. The next prime is 2061491. The reversal of 2061441 is 1441602.

It is not a de Polignac number, because 2061441 - 2⁷ = 2061313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2061431) 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 11 ways as a sum of consecutive naturals, for example, 1216 + ... + 2366.

It is an arithmetic number, because the mean of its divisors is an integer number (249600).

2^2061441 is an apocalyptic number.

It is an amenable number.

2061441 is a deficient number, since it is larger than the sum of its proper divisors (933759).

2061441 is a wasteful number, since it uses less digits than its factorization.

2061441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1356 (or 1353 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2061441 is about 1435.7719178198. The cubic root of 2061441 is about 127.2692944498.

The spelling of 2061441 in words is "two million, sixty-one thousand, four hundred forty-one".