574427 has 12 divisors (see below), whose sum is σ = 704520. Its totient is φ = 465696.

The previous prime is 574423. The next prime is 574429. The reversal of 574427 is 724475.

It is not a de Polignac number, because 574427 - 2² = 574423 is a prime.

It is a d-powerful number, because it can be written as 5³ + 7⁵ + 4² + 4⁷ + 2¹⁹ + 7⁵ .

It is a self number, because there is not a number n which added to its sum of digits gives 574427.

It is not an unprimeable number, because it can be changed into a prime (574423) 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 11 ways as a sum of consecutive naturals, for example, 623 + ... + 1239.

It is an arithmetic number, because the mean of its divisors is an integer number (58710).

2⁵⁷⁴⁴²⁷ is an apocalyptic number.

574427 is a deficient number, since it is larger than the sum of its proper divisors (130093).

574427 is a wasteful number, since it uses less digits than its factorization.

574427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650 (or 643 counting only the distinct ones).

The product of its digits is 7840, while the sum is 29.

The square root of 574427 is about 757.9096252193. The cubic root of 574427 is about 83.1275437818.

It can be divided in two parts, 574 and 427, that added together give a palindrome (1001).

The spelling of 574427 in words is "five hundred seventy-four thousand, four hundred twenty-seven".