430885 has 16 divisors (see below), whose sum is σ = 637056. Its totient is φ = 272448.

The previous prime is 430883. The next prime is 430891. The reversal of 430885 is 588034.

It is a cyclic number.

It is not a de Polignac number, because 430885 - 2¹ = 430883 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19 + ... + 928.

It is an arithmetic number, because the mean of its divisors is an integer number (39816).

2⁴³⁰⁸⁸⁵ is an apocalyptic number.

It is an amenable number.

430885 is a deficient number, since it is larger than the sum of its proper divisors (206171).

430885 is a wasteful number, since it uses less digits than its factorization.

430885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 972.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 430885 is about 656.4183117495. The cubic root of 430885 is about 75.5301693677.

The spelling of 430885 in words is "four hundred thirty thousand, eight hundred eighty-five".