423024 has 40 divisors (see below), whose sum is σ = 1249920. Its totient is φ = 120768.

The previous prime is 423019. The next prime is 423043. The reversal of 423024 is 420324.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 422994 and 423012.

It is a congruent number.

It is an unprimeable number.

423024 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, 294 + ... + 965.

It is an arithmetic number, because the mean of its divisors is an integer number (31248).

2⁴²³⁰²⁴ is an apocalyptic number.

It is an amenable number.

423024 is an abundant number, since it is smaller than the sum of its proper divisors (826896).

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

423024 is a wasteful number, since it uses less digits than its factorization.

423024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1277 (or 1271 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 423024 is about 650.4029520228. The cubic root of 423024 is about 75.0680271676.

Adding to 423024 its reverse (420324), we get a palindrome (843348).

The spelling of 423024 in words is "four hundred twenty-three thousand, twenty-four", and thus it is an iban number.