426835 has 8 divisors (see below), whose sum is σ = 539280. Its totient is φ = 323424.

The previous prime is 426799. The next prime is 426841. The reversal of 426835 is 538624.

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

It is a cyclic number.

It is not a de Polignac number, because 426835 - 2⁷ = 426707 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2152 + ... + 2341.

It is an arithmetic number, because the mean of its divisors is an integer number (67410).

2⁴²⁶⁸³⁵ is an apocalyptic number.

426835 is a deficient number, since it is larger than the sum of its proper divisors (112445).

426835 is a wasteful number, since it uses less digits than its factorization.

426835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4517.

The product of its digits is 5760, while the sum is 28.

The square root of 426835 is about 653.3261054022. The cubic root of 426835 is about 75.2927814920.

The spelling of 426835 in words is "four hundred twenty-six thousand, eight hundred thirty-five".