10728256 has 84 divisors (see below), whose sum is σ = 27102816. Its totient is φ = 4166400.

The previous prime is 10728251. The next prime is 10728257. The reversal of 10728256 is 65282701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10728251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34341 + ... + 34651.

Almost surely, 2^10728256 is an apocalyptic number.

10728256 is a gapful number since it is divisible by the number (16) 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 10728256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13551408).

10728256 is an abundant number, since it is smaller than the sum of its proper divisors (16374560).

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

10728256 is a wasteful number, since it uses less digits than its factorization.

10728256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348 (or 331 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 10728256 is about 3275.4016547593. The cubic root of 10728256 is about 220.5513443883.

The spelling of 10728256 in words is "ten million, seven hundred twenty-eight thousand, two hundred fifty-six".