424630 has 8 divisors (see below), whose sum is σ = 764352. Its totient is φ = 169848.

The previous prime is 424601. The next prime is 424639. The reversal of 424630 is 36424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 424598 and 424607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424639) 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, 21222 + ... + 21241.

It is an arithmetic number, because the mean of its divisors is an integer number (95544).

2⁴²⁴⁶³⁰ is an apocalyptic number.

424630 is a deficient number, since it is larger than the sum of its proper divisors (339722).

424630 is a wasteful number, since it uses less digits than its factorization.

424630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42470.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 424630 is about 651.6364016843. The cubic root of 424630 is about 75.1629051618.

The spelling of 424630 in words is "four hundred twenty-four thousand, six hundred thirty".