255662200 has 48 divisors (see below), whose sum is σ = 596647080. Its totient is φ = 101880960.

The previous prime is 255662191. The next prime is 255662203. The reversal of 255662200 is 2266552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255662203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54342 + ... + 58858.

Almost surely, 2^255662200 is an apocalyptic number.

255662200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 255662200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (298323540).

255662200 is an abundant number, since it is smaller than the sum of its proper divisors (340984880).

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

255662200 is a wasteful number, since it uses less digits than its factorization.

255662200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4816 (or 4807 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 255662200 is about 15989.4402653751. The cubic root of 255662200 is about 634.6810144835.

The spelling of 255662200 in words is "two hundred fifty-five million, six hundred sixty-two thousand, two hundred".