256126300 has 18 divisors (see below), whose sum is σ = 555794288. Its totient is φ = 102450480.

The previous prime is 256126291. The next prime is 256126307. The reversal of 256126300 is 3621652.

256126300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (256126307) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1280532 + ... + 1280731.

Almost surely, 2^256126300 is an apocalyptic number.

256126300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

256126300 is an abundant number, since it is smaller than the sum of its proper divisors (299667988).

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

256126300 is a wasteful number, since it uses less digits than its factorization.

256126300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2561277 (or 2561270 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 256126300 is about 16003.9463883131. The cubic root of 256126300 is about 635.0648248450.

Adding to 256126300 its reverse (3621652), we get a palindrome (259747952).

The spelling of 256126300 in words is "two hundred fifty-six million, one hundred twenty-six thousand, three hundred".