453328 has 20 divisors (see below), whose sum is σ = 909540. Its totient is φ = 218624.

The previous prime is 453317. The next prime is 453329. The reversal of 453328 is 823354.

It can be written as a sum of positive squares in 2 ways, for example, as 345744 + 107584 = 588^2 + 328^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25 + ... + 952.

It is an arithmetic number, because the mean of its divisors is an integer number (45477).

2⁴⁵³³²⁸ is an apocalyptic number.

It is an amenable number.

453328 is an abundant number, since it is smaller than the sum of its proper divisors (456212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

453328 is a wasteful number, since it uses less digits than its factorization.

453328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1014 (or 1008 counting only the distinct ones).

The product of its digits is 2880, while the sum is 25.

The square root of 453328 is about 673.2963686223. The cubic root of 453328 is about 76.8193889125.

It can be divided in two parts, 4 and 53328, that multiplied together give a palindrome (213312).

The spelling of 453328 in words is "four hundred fifty-three thousand, three hundred twenty-eight".