452574 has 48 divisors (see below), whose sum is σ = 1105200. Its totient is φ = 137088.

The previous prime is 452549. The next prime is 452579. The reversal of 452574 is 475254.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452579) by changing a digit.

452574 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 23 ways as a sum of consecutive naturals, for example, 15592 + ... + 15620.

It is an arithmetic number, because the mean of its divisors is an integer number (23025).

2⁴⁵²⁵⁷⁴ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 452574, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (552600).

452574 is an abundant number, since it is smaller than the sum of its proper divisors (652626).

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

452574 is a wasteful number, since it uses less digits than its factorization.

452574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74 (or 51 counting only the distinct ones).

The product of its digits is 5600, while the sum is 27.

The square root of 452574 is about 672.7362038719. The cubic root of 452574 is about 76.7767752039.

The spelling of 452574 in words is "four hundred fifty-two thousand, five hundred seventy-four".