255829230 has 96 divisors (see below), whose sum is σ = 703999296. Its totient is φ = 64323072.

The previous prime is 255829229. The next prime is 255829241. The reversal of 255829230 is 32928552.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 150264 + ... + 151956.

It is an arithmetic number, because the mean of its divisors is an integer number (7333326).

Almost surely, 2^255829230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 255829230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (351999648).

255829230 is an abundant number, since it is smaller than the sum of its proper divisors (448170066).

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

255829230 is a wasteful number, since it uses less digits than its factorization.

255829230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1802 (or 1799 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 255829230 is about 15994.6625472374. The cubic root of 255829230 is about 634.8192016328.

The spelling of 255829230 in words is "two hundred fifty-five million, eight hundred twenty-nine thousand, two hundred thirty".