255424312 has 32 divisors (see below), whose sum is σ = 562650480. Its totient is φ = 107170560.

The previous prime is 255424289. The next prime is 255424327. The reversal of 255424312 is 213424552.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110493 + ... + 112780.

Almost surely, 2^255424312 is an apocalyptic number.

255424312 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

255424312 is an abundant number, since it is smaller than the sum of its proper divisors (307226168).

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

255424312 is a wasteful number, since it uses less digits than its factorization.

255424312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223303 (or 223299 counting only the distinct ones).

The product of its digits is 9600, while the sum is 28.

The square root of 255424312 is about 15981.9996245776. Note that the first 3 decimals coincide. The cubic root of 255424312 is about 634.4841011995.

Adding to 255424312 its reverse (213424552), we get a palindrome (468848864).

The spelling of 255424312 in words is "two hundred fifty-five million, four hundred twenty-four thousand, three hundred twelve".