424468 has 18 divisors (see below), whose sum is σ = 817418. Its totient is φ = 192720.

The previous prime is 424451. The next prime is 424471. The reversal of 424468 is 864424.

It can be written as a sum of positive squares in only one way, i.e., 407044 + 17424 = 638^2 + 132^2 .

It is a congruent number.

It is an unprimeable number.

424468 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 46 + ... + 922.

2⁴²⁴⁴⁶⁸ is an apocalyptic number.

It is an amenable number.

424468 is a deficient number, since it is larger than the sum of its proper divisors (392950).

424468 is a wasteful number, since it uses less digits than its factorization.

424468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 903 (or 890 counting only the distinct ones).

The product of its digits is 6144, while the sum is 28.

The square root of 424468 is about 651.5120873783. The cubic root of 424468 is about 75.1533455143.

The spelling of 424468 in words is "four hundred twenty-four thousand, four hundred sixty-eight".