10565536 has 24 divisors (see below), whose sum is σ = 21310884. Its totient is φ = 5153280.

The previous prime is 10565521. The next prime is 10565549. The reversal of 10565536 is 63556501.

It can be written as a sum of positive squares in 2 ways, for example, as 10368400 + 197136 = 3220^2 + 444^2 .

It is a super-2 number, since 2×10565536² = 223261101934592, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 10565498 and 10565507.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2715 + ... + 5338.

Almost surely, 2^10565536 is an apocalyptic number.

10565536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10565536 is an abundant number, since it is smaller than the sum of its proper divisors (10745348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10565536 is an equidigital number, since it uses as much as digits as its factorization.

10565536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8104 (or 8096 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 31.

The square root of 10565536 is about 3250.4670433647. The cubic root of 10565536 is about 219.4305936435.

The spelling of 10565536 in words is "ten million, five hundred sixty-five thousand, five hundred thirty-six".