424328 has 32 divisors (see below), whose sum is σ = 864000. Its totient is φ = 194880.

The previous prime is 424313. The next prime is 424331. The reversal of 424328 is 823424.

424328 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

424328 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 7 ways as a sum of consecutive naturals, for example, 7163 + ... + 7221.

It is an arithmetic number, because the mean of its divisors is an integer number (27000).

2⁴²⁴³²⁸ is an apocalyptic number.

It is an amenable number.

424328 is an abundant number, since it is smaller than the sum of its proper divisors (439672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

424328 is a wasteful number, since it uses less digits than its factorization.

424328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125 (or 121 counting only the distinct ones).

The product of its digits is 1536, while the sum is 23.

The square root of 424328 is about 651.4046361518. The cubic root of 424328 is about 75.1450821310.

The spelling of 424328 in words is "four hundred twenty-four thousand, three hundred twenty-eight".