255843304 has 16 divisors (see below), whose sum is σ = 480302820. Its totient is φ = 127762560.

The previous prime is 255843277. The next prime is 255843331. The reversal of 255843304 is 403348552.

It is an interprime number because it is at equal distance from previous prime (255843277) and next prime (255843331).

It can be written as a sum of positive squares in 2 ways, for example, as 244296900 + 11546404 = 15630^2 + 3398^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 255843304.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12909 + ... + 26044.

Almost surely, 2^255843304 is an apocalyptic number.

It is an amenable number.

255843304 is a deficient number, since it is larger than the sum of its proper divisors (224459516).

255843304 is a wasteful number, since it uses less digits than its factorization.

255843304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39780 (or 39776 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 255843304 is about 15995.1025004531. The cubic root of 255843304 is about 634.8308425773.

The spelling of 255843304 in words is "two hundred fifty-five million, eight hundred forty-three thousand, three hundred four".