574432 has 24 divisors (see below), whose sum is σ = 1171800. Its totient is φ = 276864.

The previous prime is 574429. The next prime is 574433. The reversal of 574432 is 234475.

It is a junction number, because it is equal to n+sod(n) for n = 574397 and 574406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (574433) 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, 619 + ... + 1237.

It is an arithmetic number, because the mean of its divisors is an integer number (48825).

2⁵⁷⁴⁴³² is an apocalyptic number.

574432 is the 619-th pentagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 574432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (585900).

574432 is an abundant number, since it is smaller than the sum of its proper divisors (597368).

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

574432 is a wasteful number, since it uses less digits than its factorization.

574432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658 (or 650 counting only the distinct ones).

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

The square root of 574432 is about 757.9129237584. The cubic root of 574432 is about 83.1277849709.

It can be divided in two parts, 5744 and 32, that added together give a square (5776 = 76²).

The spelling of 574432 in words is "five hundred seventy-four thousand, four hundred thirty-two".