10528205 has 4 divisors (see below), whose sum is σ = 12633852. Its totient is φ = 8422560.

The previous prime is 10528183. The next prime is 10528211. The reversal of 10528205 is 50282501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50282501 = 5569 ⋅9029.

It can be written as a sum of positive squares in 2 ways, for example, as 7295401 + 3232804 = 2701^2 + 1798^2 .

It is a de Polignac number, because none of the positive numbers 2^k-10528205 is a prime.

It is a super-2 number, since 2×10528205² = 221686201044050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1052816 + ... + 1052825.

It is an arithmetic number, because the mean of its divisors is an integer number (3158463).

Almost surely, 2^10528205 is an apocalyptic number.

It is an amenable number.

10528205 is a deficient number, since it is larger than the sum of its proper divisors (2105647).

10528205 is an equidigital number, since it uses as much as digits as its factorization.

10528205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2105646.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 10528205 is about 3244.7195564486. The cubic root of 10528205 is about 219.1718520719.

The spelling of 10528205 in words is "ten million, five hundred twenty-eight thousand, two hundred five".