6256021460 has 48 divisors (see below), whose sum is σ = 14187000576. Its totient is φ = 2303586432.

The previous prime is 6256021441. The next prime is 6256021463. The reversal of 6256021460 is 641206526.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6256021463) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 62639 + ... + 128201.

It is an arithmetic number, because the mean of its divisors is an integer number (295562512).

Almost surely, 2^6256021460 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6256021460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7093500288).

6256021460 is an abundant number, since it is smaller than the sum of its proper divisors (7930979116).

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

6256021460 is a wasteful number, since it uses less digits than its factorization.

6256021460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65952 (or 65950 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 6256021460 is about 79095.0153928805. The cubic root of 6256021460 is about 1842.6071127359.

Adding to 6256021460 its reverse (641206526), we get a palindrome (6897227986).

The spelling of 6256021460 in words is "six billion, two hundred fifty-six million, twenty-one thousand, four hundred sixty".