10565534 has 32 divisors (see below), whose sum is σ = 19408896. Its totient is φ = 4210560.

The previous prime is 10565521. The next prime is 10565549. The reversal of 10565534 is 43556501.

It is a super-2 number, since 2×10565534² = 223261017410312, which contains 22 as substring.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10565497 and 10565506.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24299 + ... + 24729.

It is an arithmetic number, because the mean of its divisors is an integer number (606528).

Almost surely, 2^10565534 is an apocalyptic number.

10565534 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10565534 is a deficient number, since it is larger than the sum of its proper divisors (8843362).

10565534 is a wasteful number, since it uses less digits than its factorization.

10565534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560.

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 10565534 is about 3250.4667357166. The cubic root of 10565534 is about 219.4305797978.

The spelling of 10565534 in words is "ten million, five hundred sixty-five thousand, five hundred thirty-four".