10587641 has 2 divisors, whose sum is σ = 10587642. Its totient is φ = 10587640.

The previous prime is 10587637. The next prime is 10587649. The reversal of 10587641 is 14678501.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9954025 + 633616 = 3155^2 + 796^2 .

It is a cyclic number.

It is not a de Polignac number, because 10587641 - 2² = 10587637 is a prime.

It is a super-2 number, since 2×10587641² = 224196283889762, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10587598 and 10587607.

It is not a weakly prime, because it can be changed into another prime (10587649) by changing a digit.

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 as a sum of consecutive naturals, namely, 5293820 + 5293821.

It is an arithmetic number, because the mean of its divisors is an integer number (5293821).

Almost surely, 2^10587641 is an apocalyptic number.

It is an amenable number.

10587641 is a deficient number, since it is larger than the sum of its proper divisors (1).

10587641 is an equidigital number, since it uses as much as digits as its factorization.

10587641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 10587641 is about 3253.8655473145. The cubic root of 10587641 is about 219.5835164573.

The spelling of 10587641 in words is "ten million, five hundred eighty-seven thousand, six hundred forty-one".