10528823 has 4 divisors (see below), whose sum is σ = 10552320. Its totient is φ = 10505328.

The previous prime is 10528811. The next prime is 10528853. The reversal of 10528823 is 32882501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10528823 is a prime.

It is a super-3 number, since 3×10528823³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10528853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11063 + ... + 11976.

It is an arithmetic number, because the mean of its divisors is an integer number (2638080).

Almost surely, 2^10528823 is an apocalyptic number.

10528823 is a deficient number, since it is larger than the sum of its proper divisors (23497).

10528823 is an equidigital number, since it uses as much as digits as its factorization.

10528823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23496.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 10528823 is about 3244.8147867020. The cubic root of 10528823 is about 219.1761404114.

The spelling of 10528823 in words is "ten million, five hundred twenty-eight thousand, eight hundred twenty-three".