449116 has 6 divisors (see below), whose sum is σ = 785960. Its totient is φ = 224556.

The previous prime is 449107. The next prime is 449117. The reversal of 449116 is 611944.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (449117) 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 as a sum of consecutive naturals, namely, 56136 + ... + 56143.

2⁴⁴⁹¹¹⁶ is an apocalyptic number.

It is an amenable number.

449116 is a deficient number, since it is larger than the sum of its proper divisors (336844).

449116 is a wasteful number, since it uses less digits than its factorization.

449116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112283 (or 112281 counting only the distinct ones).

The product of its digits is 864, while the sum is 25.

The square root of 449116 is about 670.1611746438. The cubic root of 449116 is about 76.5807312685.

It can be divided in two parts, 449 and 116, that added together give a palindrome (565).

The spelling of 449116 in words is "four hundred forty-nine thousand, one hundred sixteen".