449011 has 2 divisors, whose sum is σ = 449012. Its totient is φ = 449010.

The previous prime is 449003. The next prime is 449051. The reversal of 449011 is 110944.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 449011 - 2³ = 449003 is a prime.

It is a super-2 number, since 2×449011² = 403221756242, which contains 22 as substring.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 449011.

It is not a weakly prime, because it can be changed into another prime (449051) 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, 224505 + 224506.

It is an arithmetic number, because the mean of its divisors is an integer number (224506).

2⁴⁴⁹⁰¹¹ is an apocalyptic number.

449011 is a deficient number, since it is larger than the sum of its proper divisors (1).

449011 is an equidigital number, since it uses as much as digits as its factorization.

449011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 449011 is about 670.0828307008. The cubic root of 449011 is about 76.5747628005.

Adding to 449011 its reverse (110944), we get a palindrome (559955).

The spelling of 449011 in words is "four hundred forty-nine thousand, eleven".