441455 has 8 divisors (see below), whose sum is σ = 605472. Its totient is φ = 302688.

The previous prime is 441449. The next prime is 441461. The reversal of 441455 is 554144.

It is an interprime number because it is at equal distance from previous prime (441449) and next prime (441461).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 441455 - 2¹⁰ = 440431 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 441455.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6272 + ... + 6341.

It is an arithmetic number, because the mean of its divisors is an integer number (75684).

2⁴⁴¹⁴⁵⁵ is an apocalyptic number.

441455 is a deficient number, since it is larger than the sum of its proper divisors (164017).

441455 is a wasteful number, since it uses less digits than its factorization.

441455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12625.

The product of its digits is 1600, while the sum is 23.

The square root of 441455 is about 664.4208003969. The cubic root of 441455 is about 76.1427947881.

Adding to 441455 its reverse (554144), we get a palindrome (995599).

The spelling of 441455 in words is "four hundred forty-one thousand, four hundred fifty-five".