453441 has 12 divisors (see below), whose sum is σ = 643472. Its totient is φ = 283968.

The previous prime is 453421. The next prime is 453451. The reversal of 453441 is 144354.

It is not a de Polignac number, because 453441 - 2⁶ = 453377 is a prime.

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

453441 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (453421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 606 + ... + 1128.

2⁴⁵³⁴⁴¹ is an apocalyptic number.

It is an amenable number.

453441 is a deficient number, since it is larger than the sum of its proper divisors (190031).

453441 is a wasteful number, since it uses less digits than its factorization.

453441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560 (or 543 counting only the distinct ones).

The product of its digits is 960, while the sum is 21.

The square root of 453441 is about 673.3802788915. The cubic root of 453441 is about 76.8257712448.

Adding to 453441 its reverse (144354), we get a palindrome (597795).

It can be divided in two parts, 45 and 3441, that added together give a triangular number (3486 = T₈₃).

The spelling of 453441 in words is "four hundred fifty-three thousand, four hundred forty-one".