10490443 has 2 divisors, whose sum is σ = 10490444. Its totient is φ = 10490442.

The previous prime is 10490429. The next prime is 10490471. The reversal of 10490443 is 34409401.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10490443 is a prime.

It is a super-2 number, since 2×10490443² = 220098788672498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10490243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5245221 + 5245222.

It is an arithmetic number, because the mean of its divisors is an integer number (5245222).

Almost surely, 2^10490443 is an apocalyptic number.

10490443 is a deficient number, since it is larger than the sum of its proper divisors (1).

10490443 is an equidigital number, since it uses as much as digits as its factorization.

10490443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 10490443 is about 3238.8953363763. The cubic root of 10490443 is about 218.9095002173.

Adding to 10490443 its reverse (34409401), we get a palindrome (44899844).

The spelling of 10490443 in words is "ten million, four hundred ninety thousand, four hundred forty-three".