6256928 has 48 divisors (see below), whose sum is σ = 13335840. Its totient is φ = 2880000.

The previous prime is 6256919. The next prime is 6256933. The reversal of 6256928 is 8296526.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 6256891 and 6256900.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24803 + ... + 25053.

It is an arithmetic number, because the mean of its divisors is an integer number (277830).

Almost surely, 2^6256928 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 6256928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6667920).

6256928 is an abundant number, since it is smaller than the sum of its proper divisors (7078912).

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

6256928 is a wasteful number, since it uses less digits than its factorization.

6256928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321 (or 313 counting only the distinct ones).

The product of its digits is 51840, while the sum is 38.

The square root of 6256928 is about 2501.3852162352. The cubic root of 6256928 is about 184.2696110532.

The spelling of 6256928 in words is "six million, two hundred fifty-six thousand, nine hundred twenty-eight".