424563 has 8 divisors (see below), whose sum is σ = 570768. Its totient is φ = 280704.

The previous prime is 424559. The next prime is 424573. The reversal of 424563 is 365424.

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

It is not a de Polignac number, because 424563 - 2² = 424559 is a prime.

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

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106 + ... + 927.

It is an arithmetic number, because the mean of its divisors is an integer number (71346).

2⁴²⁴⁵⁶³ is an apocalyptic number.

424563 is a deficient number, since it is larger than the sum of its proper divisors (146205).

424563 is a wasteful number, since it uses less digits than its factorization.

424563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1173.

The product of its digits is 2880, while the sum is 24.

The square root of 424563 is about 651.5849906190. The cubic root of 424563 is about 75.1589517753.

Adding to 424563 its reverse (365424), we get a palindrome (789987).

The spelling of 424563 in words is "four hundred twenty-four thousand, five hundred sixty-three".