424835 has 4 divisors (see below), whose sum is σ = 509808. Its totient is φ = 339864.

The previous prime is 424829. The next prime is 424841. The reversal of 424835 is 538424.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (424829) and next prime (424841).

It is a cyclic number.

It is not a de Polignac number, because 424835 - 2⁴ = 424819 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42479 + ... + 42488.

It is an arithmetic number, because the mean of its divisors is an integer number (127452).

2⁴²⁴⁸³⁵ is an apocalyptic number.

424835 is a deficient number, since it is larger than the sum of its proper divisors (84973).

424835 is an equidigital number, since it uses as much as digits as its factorization.

424835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84972.

The product of its digits is 3840, while the sum is 26.

The square root of 424835 is about 651.7936790120. The cubic root of 424835 is about 75.1749987623.

The spelling of 424835 in words is "four hundred twenty-four thousand, eight hundred thirty-five".