441249 has 4 divisors (see below), whose sum is σ = 588336. Its totient is φ = 294164.

The previous prime is 441247. The next prime is 441251. The reversal of 441249 is 942144.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (441247) and next prime (441251).

It is a cyclic number.

It is not a de Polignac number, because 441249 - 2¹ = 441247 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (441247) 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 3 ways as a sum of consecutive naturals, for example, 73539 + ... + 73544.

It is an arithmetic number, because the mean of its divisors is an integer number (147084).

2⁴⁴¹²⁴⁹ is an apocalyptic number.

It is an amenable number.

441249 is a deficient number, since it is larger than the sum of its proper divisors (147087).

441249 is a wasteful number, since it uses less digits than its factorization.

441249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147086.

The product of its digits is 1152, while the sum is 24.

The square root of 441249 is about 664.2657600690. The cubic root of 441249 is about 76.1309492197.

The spelling of 441249 in words is "four hundred forty-one thousand, two hundred forty-nine".