10566037 has 4 divisors (see below), whose sum is σ = 10637100. Its totient is φ = 10494976.

The previous prime is 10566029. The next prime is 10566043. The reversal of 10566037 is 73066501.

10566037 = 19² + 20² + ... + 316².

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

It can be written as a sum of positive squares in 2 ways, for example, as 3243601 + 7322436 = 1801^2 + 2706^2 .

It is a cyclic number.

It is not a de Polignac number, because 10566037 - 2³ = 10566029 is a prime.

It is a super-2 number, since 2×10566037² = 223282275770738, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10565996 and 10566014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10566047) by changing a digit.

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, 35308 + ... + 35605.

It is an arithmetic number, because the mean of its divisors is an integer number (2659275).

Almost surely, 2^10566037 is an apocalyptic number.

It is an amenable number.

10566037 is a deficient number, since it is larger than the sum of its proper divisors (71063).

10566037 is an equidigital number, since it uses as much as digits as its factorization.

10566037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71062.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 10566037 is about 3250.5441082994. The cubic root of 10566037 is about 219.4340619323.

The spelling of 10566037 in words is "ten million, five hundred sixty-six thousand, thirty-seven".