424595 has 4 divisors (see below), whose sum is σ = 509520. Its totient is φ = 339672.

The previous prime is 424577. The next prime is 424597. The reversal of 424595 is 595424.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 424595 - 2⁸ = 424339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (424597) 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 3 ways as a sum of consecutive naturals, for example, 42455 + ... + 42464.

It is an arithmetic number, because the mean of its divisors is an integer number (127380).

2⁴²⁴⁵⁹⁵ is an apocalyptic number.

424595 is a deficient number, since it is larger than the sum of its proper divisors (84925).

424595 is an equidigital number, since it uses as much as digits as its factorization.

424595 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84924.

The product of its digits is 7200, while the sum is 29.

The square root of 424595 is about 651.6095456637. The cubic root of 424595 is about 75.1608400118.

The spelling of 424595 in words is "four hundred twenty-four thousand, five hundred ninety-five".