10490089 has 2 divisors, whose sum is σ = 10490090. Its totient is φ = 10490088.

The previous prime is 10490069. The next prime is 10490111. The reversal of 10490089 is 98009401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9715689 + 774400 = 3117^2 + 880^2 .

It is a cyclic number.

It is not a de Polignac number, because 10490089 - 2¹⁹ = 9965801 is a prime.

It is a super-2 number, since 2×10490089² = 220083934455842, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10490089.

It is not a weakly prime, because it can be changed into another prime (10490009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5245044 + 5245045.

It is an arithmetic number, because the mean of its divisors is an integer number (5245045).

Almost surely, 2^10490089 is an apocalyptic number.

It is an amenable number.

10490089 is a deficient number, since it is larger than the sum of its proper divisors (1).

10490089 is an equidigital number, since it uses as much as digits as its factorization.

10490089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 10490089 is about 3238.8406876535. The cubic root of 10490089 is about 218.9070378226.

The spelling of 10490089 in words is "ten million, four hundred ninety thousand, eighty-nine".