424875 has 32 divisors (see below), whose sum is σ = 778752. Its totient is φ = 204000.

The previous prime is 424867. The next prime is 424889. The reversal of 424875 is 578424.

It is not a de Polignac number, because 424875 - 2³ = 424867 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4074 + ... + 4176.

It is an arithmetic number, because the mean of its divisors is an integer number (24336).

2⁴²⁴⁸⁷⁵ is an apocalyptic number.

424875 is a deficient number, since it is larger than the sum of its proper divisors (353877).

424875 is a wasteful number, since it uses less digits than its factorization.

424875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132 (or 122 counting only the distinct ones).

The product of its digits is 8960, while the sum is 30.

The square root of 424875 is about 651.8243628463. The cubic root of 424875 is about 75.1773580355.

The spelling of 424875 in words is "four hundred twenty-four thousand, eight hundred seventy-five".