453228 has 24 divisors (see below), whose sum is σ = 1068480. Its totient is φ = 149520.

The previous prime is 453227. The next prime is 453239. The reversal of 453228 is 822354.

It is a d-powerful number, because it can be written as 4⁵ + 5⁴ + 2¹³ + 3¹¹ + 2¹⁸ + 8⁴ .

It is a junction number, because it is equal to n+sod(n) for n = 453198 and 453207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453227) 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 7 ways as a sum of consecutive naturals, for example, 2043 + ... + 2253.

It is an arithmetic number, because the mean of its divisors is an integer number (44520).

2⁴⁵³²²⁸ is an apocalyptic number.

It is an amenable number.

453228 is an abundant number, since it is smaller than the sum of its proper divisors (615252).

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

453228 is a wasteful number, since it uses less digits than its factorization.

453228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397 (or 395 counting only the distinct ones).

The product of its digits is 1920, while the sum is 24.

The square root of 453228 is about 673.2221030240. Note that the first 3 decimals coincide. The cubic root of 453228 is about 76.8137399462.

It can be divided in two parts, 4532 and 28, that added together give a triangular number (4560 = T₉₅).

The spelling of 453228 in words is "four hundred fifty-three thousand, two hundred twenty-eight".