255030230 has 32 divisors (see below), whose sum is σ = 564992064. Its totient is φ = 80712576.

The previous prime is 255030229. The next prime is 255030247. The reversal of 255030230 is 32030552.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139217 + ... + 141036.

It is an arithmetic number, because the mean of its divisors is an integer number (17656002).

Almost surely, 2^255030230 is an apocalyptic number.

255030230 is an abundant number, since it is smaller than the sum of its proper divisors (309961834).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

255030230 is a wasteful number, since it uses less digits than its factorization.

255030230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280280.

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 255030230 is about 15969.6659326362. The cubic root of 255030230 is about 634.1576281465.

Adding to 255030230 its reverse (32030552), we get a palindrome (287060782).

The spelling of 255030230 in words is "two hundred fifty-five million, thirty thousand, two hundred thirty".