255236304 has 40 divisors (see below), whose sum is σ = 674699872. Its totient is φ = 83099520.

The previous prime is 255236269. The next prime is 255236309. The reversal of 255236304 is 403632552.

255236304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255236309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59767 + ... + 63894.

Almost surely, 2^255236304 is an apocalyptic number.

255236304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

255236304 is an abundant number, since it is smaller than the sum of its proper divisors (419463568).

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

255236304 is a wasteful number, since it uses less digits than its factorization.

255236304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123715 (or 123709 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 255236304 is about 15976.1166745865. The cubic root of 255236304 is about 634.3283898844.

Adding to 255236304 its reverse (403632552), we get a palindrome (658868856).

The spelling of 255236304 in words is "two hundred fifty-five million, two hundred thirty-six thousand, three hundred four".