430255 has 16 divisors (see below), whose sum is σ = 622080. Its totient is φ = 279072.

The previous prime is 430193. The next prime is 430259. The reversal of 430255 is 552034.

It is a happy number.

It is not a de Polignac number, because 430255 - 2¹³ = 422063 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430259) 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, 342 + ... + 988.

It is an arithmetic number, because the mean of its divisors is an integer number (38880).

2⁴³⁰²⁵⁵ is an apocalyptic number.

430255 is a deficient number, since it is larger than the sum of its proper divisors (191825).

430255 is a wasteful number, since it uses less digits than its factorization.

430255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678.

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

The square root of 430255 is about 655.9382592897. The cubic root of 430255 is about 75.4933403479.

Adding to 430255 its reverse (552034), we get a palindrome (982289).

The spelling of 430255 in words is "four hundred thirty thousand, two hundred fifty-five".