424264 has 16 divisors (see below), whose sum is σ = 802620. Its totient is φ = 210240.

The previous prime is 424261. The next prime is 424267. The reversal of 424264 is 462424.

It is an interprime number because it is at equal distance from previous prime (424261) and next prime (424267).

It can be written as a sum of positive squares in 2 ways, for example, as 422500 + 1764 = 650^2 + 42^2 .

It is not an unprimeable number, because it can be changed into a prime (424261) 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, 1302 + ... + 1594.

2⁴²⁴²⁶⁴ is an apocalyptic number.

It is an amenable number.

424264 is a deficient number, since it is larger than the sum of its proper divisors (378356).

424264 is a wasteful number, since it uses less digits than its factorization.

424264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480 (or 476 counting only the distinct ones).

The product of its digits is 1536, while the sum is 22.

The square root of 424264 is about 651.3555096873. The cubic root of 424264 is about 75.1413039790.

Adding to 424264 its reverse (462424), we get a palindrome (886688).

The spelling of 424264 in words is "four hundred twenty-four thousand, two hundred sixty-four".