430825 has 12 divisors (see below), whose sum is σ = 562960. Its totient is φ = 326160.

The previous prime is 430823. The next prime is 430841. The reversal of 430825 is 528034.

It is not a de Polignac number, because 430825 - 2¹ = 430823 is a prime.

It is a super-2 number, since 2×430825² = 371220361250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 430796 and 430805.

It is not an unprimeable number, because it can be changed into a prime (430823) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22 + ... + 928.

2⁴³⁰⁸²⁵ is an apocalyptic number.

It is an amenable number.

430825 is a deficient number, since it is larger than the sum of its proper divisors (132135).

430825 is a wasteful number, since it uses less digits than its factorization.

430825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 936 (or 931 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 430825 is about 656.3726075942. The cubic root of 430825 is about 75.5266633893.

Adding to 430825 its reverse (528034), we get a palindrome (958859).

The spelling of 430825 in words is "four hundred thirty thousand, eight hundred twenty-five".