255424230 has 24 divisors (see below), whose sum is σ = 664103232. Its totient is φ = 68113104.

The previous prime is 255424217. The next prime is 255424237. The reversal of 255424230 is 32424552.

It is a happy number.

255424230 is a `hidden beast` number, since 2 + 5 + 5 + 424 + 230 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 255424194 and 255424203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255424237) 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, 1418934 + ... + 1419113.

It is an arithmetic number, because the mean of its divisors is an integer number (27670968).

Almost surely, 2^255424230 is an apocalyptic number.

255424230 is an abundant number, since it is smaller than the sum of its proper divisors (408679002).

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

255424230 is a wasteful number, since it uses less digits than its factorization.

255424230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2838060 (or 2838057 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 255424230 is about 15981.9970591913. The cubic root of 255424230 is about 634.4840333025.

Adding to 255424230 its reverse (32424552), we get a palindrome (287848782).

The spelling of 255424230 in words is "two hundred fifty-five million, four hundred twenty-four thousand, two hundred thirty".