441287 has 12 divisors (see below), whose sum is σ = 555408. Its totient is φ = 343200.

The previous prime is 441281. The next prime is 441307. The reversal of 441287 is 782144.

It is not a de Polignac number, because 441287 - 2¹² = 437191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441281) 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 11 ways as a sum of consecutive naturals, for example, 587 + ... + 1107.

It is an arithmetic number, because the mean of its divisors is an integer number (46284).

2⁴⁴¹²⁸⁷ is an apocalyptic number.

441287 is a deficient number, since it is larger than the sum of its proper divisors (114121).

441287 is a wasteful number, since it uses less digits than its factorization.

441287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550 (or 539 counting only the distinct ones).

The product of its digits is 1792, while the sum is 26.

The square root of 441287 is about 664.2943624629. The cubic root of 441287 is about 76.1331346018.

It can be divided in two parts, 44 and 1287, that added together give a palindrome (1331).

The spelling of 441287 in words is "four hundred forty-one thousand, two hundred eighty-seven".