255226300 has 90 divisors (see below), whose sum is σ = 646717288. Its totient is φ = 87423840.

The previous prime is 255226289. The next prime is 255226313. The reversal of 255226300 is 3622552.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 239569 + ... + 240631.

Almost surely, 2^255226300 is an apocalyptic number.

255226300 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 255226300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (323358644).

255226300 is an abundant number, since it is smaller than the sum of its proper divisors (391490988).

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

255226300 is a wasteful number, since it uses less digits than its factorization.

255226300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105 (or 1077 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 255226300 is about 15975.8035791631. The cubic root of 255226300 is about 634.3201022648.

Adding to 255226300 its reverse (3622552), we get a palindrome (258848852).

The spelling of 255226300 in words is "two hundred fifty-five million, two hundred twenty-six thousand, three hundred".