5991441 has 16 divisors (see below), whose sum is σ = 8462400. Its totient is φ = 3760128.

The previous prime is 5991413. The next prime is 5991443. The reversal of 5991441 is 1441995.

It is not a de Polignac number, because 5991441 - 2¹⁰ = 5990417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5991443) 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 15 ways as a sum of consecutive naturals, for example, 14445 + ... + 14853.

It is an arithmetic number, because the mean of its divisors is an integer number (528900).

Almost surely, 2^5991441 is an apocalyptic number.

It is an amenable number.

5991441 is a deficient number, since it is larger than the sum of its proper divisors (2470959).

5991441 is a wasteful number, since it uses less digits than its factorization.

5991441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688.

The product of its digits is 6480, while the sum is 33.

The square root of 5991441 is about 2447.7420207203. The cubic root of 5991441 is about 181.6256140813.

The spelling of 5991441 in words is "five million, nine hundred ninety-one thousand, four hundred forty-one".