453472 has 24 divisors (see below), whose sum is σ = 919296. Its totient is φ = 220032.

The previous prime is 453461. The next prime is 453527. The reversal of 453472 is 274354.

It is a congruent number.

It is an unprimeable number.

453472 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 993 + ... + 1375.

It is an arithmetic number, because the mean of its divisors is an integer number (38304).

2⁴⁵³⁴⁷² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 453472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (459648).

453472 is an abundant number, since it is smaller than the sum of its proper divisors (465824).

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

453472 is a wasteful number, since it uses less digits than its factorization.

453472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430 (or 422 counting only the distinct ones).

The product of its digits is 3360, while the sum is 25.

The square root of 453472 is about 673.4032966952. The cubic root of 453472 is about 76.8275219648.

The spelling of 453472 in words is "four hundred fifty-three thousand, four hundred seventy-two".