10828257 has 8 divisors (see below), whose sum is σ = 15750240. Its totient is φ = 6562560.

The previous prime is 10828241. The next prime is 10828261. The reversal of 10828257 is 75282801.

10828257 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10828257 - 2⁴ = 10828241 is a prime.

It is a super-2 number, since 2×10828257² = 234502299316098, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 328129 = 10828257 / (1 + 0 + 8 + 2 + 8 + 2 + 5 + 7).

It is not an unprimeable number, because it can be changed into a prime (10828267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164032 + ... + 164097.

It is an arithmetic number, because the mean of its divisors is an integer number (1968780).

Almost surely, 2^10828257 is an apocalyptic number.

It is an amenable number.

10828257 is a deficient number, since it is larger than the sum of its proper divisors (4921983).

10828257 is a wasteful number, since it uses less digits than its factorization.

10828257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328143.

The product of its (nonzero) digits is 8960, while the sum is 33.

The square root of 10828257 is about 3290.6317022724. The cubic root of 10828257 is about 221.2344992173.

It can be divided in two parts, 1082 and 8257, that added together give a palindrome (9339).

The spelling of 10828257 in words is "ten million, eight hundred twenty-eight thousand, two hundred fifty-seven".