255472306 has 8 divisors (see below), whose sum is σ = 383293980. Its totient is φ = 127707648.

The previous prime is 255472297. The next prime is 255472351. The reversal of 255472306 is 603274552.

It can be written as a sum of positive squares in 2 ways, for example, as 232288081 + 23184225 = 15241^2 + 4815^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 331 + ... + 22606.

Almost surely, 2^255472306 is an apocalyptic number.

255472306 is a deficient number, since it is larger than the sum of its proper divisors (127821674).

255472306 is a wasteful number, since it uses less digits than its factorization.

255472306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28508.

The product of its (nonzero) digits is 50400, while the sum is 34.

The square root of 255472306 is about 15983.5010557762. The cubic root of 255472306 is about 634.5238383760.

The spelling of 255472306 in words is "two hundred fifty-five million, four hundred seventy-two thousand, three hundred six".