256000300 has 72 divisors (see below), whose sum is σ = 593781440. Its totient is φ = 95515200.

The previous prime is 256000279. The next prime is 256000307. The reversal of 256000300 is 3000652.

It is not an unprimeable number, because it can be changed into a prime (256000307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 126295 + ... + 128305.

Almost surely, 2^256000300 is an apocalyptic number.

256000300 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 256000300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (296890720).

256000300 is an abundant number, since it is smaller than the sum of its proper divisors (337781140).

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

256000300 is a wasteful number, since it uses less digits than its factorization.

256000300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2111 (or 2104 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 256000300 is about 16000.0093749973. The cubic root of 256000300 is about 634.9606688186.

Adding to 256000300 its reverse (3000652), we get a palindrome (259000952).

The spelling of 256000300 in words is "two hundred fifty-six million, three hundred", and thus it is an aban number.