255328234 has 8 divisors (see below), whose sum is σ = 437705568. Its totient is φ = 109426380.

The previous prime is 255328217. The next prime is 255328247. The reversal of 255328234 is 432823552.

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

It is a self number, because there is not a number n which added to its sum of digits gives 255328234.

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, 9118852 + ... + 9118879.

It is an arithmetic number, because the mean of its divisors is an integer number (54713196).

Almost surely, 2^255328234 is an apocalyptic number.

255328234 is a deficient number, since it is larger than the sum of its proper divisors (182377334).

255328234 is a wasteful number, since it uses less digits than its factorization.

255328234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18237740.

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

The square root of 255328234 is about 15978.9935227473. The cubic root of 255328234 is about 634.4045373711.

The spelling of 255328234 in words is "two hundred fifty-five million, three hundred twenty-eight thousand, two hundred thirty-four".