430525 has 12 divisors (see below), whose sum is σ = 565812. Its totient is φ = 323840.

The previous prime is 430517. The next prime is 430543. The reversal of 430525 is 525034.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 54756 + 375769 = 234^2 + 613^2 .

It is not a de Polignac number, because 430525 - 2³ = 430517 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent 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 11 ways as a sum of consecutive naturals, for example, 82 + ... + 931.

It is an arithmetic number, because the mean of its divisors is an integer number (47151).

2⁴³⁰⁵²⁵ is an apocalyptic number.

It is an amenable number.

430525 is a deficient number, since it is larger than the sum of its proper divisors (135287).

430525 is a wasteful number, since it uses less digits than its factorization.

430525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040 (or 1035 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 430525 is about 656.1440390646. The cubic root of 430525 is about 75.5091286128.

Adding to 430525 its reverse (525034), we get a palindrome (955559).

The spelling of 430525 in words is "four hundred thirty thousand, five hundred twenty-five".