424574 has 8 divisors (see below), whose sum is σ = 670440. Its totient is φ = 201096.

The previous prime is 424573. The next prime is 424577. The reversal of 424574 is 475424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5549 + ... + 5624.

It is an arithmetic number, because the mean of its divisors is an integer number (83805).

2⁴²⁴⁵⁷⁴ is an apocalyptic number.

424574 is a deficient number, since it is larger than the sum of its proper divisors (245866).

424574 is a wasteful number, since it uses less digits than its factorization.

424574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11194.

The product of its digits is 4480, while the sum is 26.

The square root of 424574 is about 651.5934315200. The cubic root of 424574 is about 75.1596008673.

Adding to 424574 its reverse (475424), we get a palindrome (899998).

The spelling of 424574 in words is "four hundred twenty-four thousand, five hundred seventy-four".