423004 has 6 divisors (see below), whose sum is σ = 740264. Its totient is φ = 211500.

The previous prime is 423001. The next prime is 423013. The reversal of 423004 is 400324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52872 + ... + 52879.

2⁴²³⁰⁰⁴ is an apocalyptic number.

It is an amenable number.

423004 is a deficient number, since it is larger than the sum of its proper divisors (317260).

423004 is a wasteful number, since it uses less digits than its factorization.

423004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105755 (or 105753 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 423004 is about 650.3875767571. The cubic root of 423004 is about 75.0668441109.

Adding to 423004 its reverse (400324), we get a palindrome (823328).

The spelling of 423004 in words is "four hundred twenty-three thousand, four", and thus it is an iban number.