10528306 has 8 divisors (see below), whose sum is σ = 16015104. Its totient is φ = 5189940.

The previous prime is 10528289. The next prime is 10528307. The reversal of 10528306 is 60382501.

It is a happy number.

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

It is a super-2 number, since 2×10528306² = 221690454459272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10528307) 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, 36930 + ... + 37213.

It is an arithmetic number, because the mean of its divisors is an integer number (2001888).

Almost surely, 2^10528306 is an apocalyptic number.

10528306 is a deficient number, since it is larger than the sum of its proper divisors (5486798).

10528306 is an equidigital number, since it uses as much as digits as its factorization.

10528306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74216.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 10528306 is about 3244.7351201600. The cubic root of 10528306 is about 219.1725529285.

The spelling of 10528306 in words is "ten million, five hundred twenty-eight thousand, three hundred six".