449012 has 6 divisors (see below), whose sum is σ = 785778. Its totient is φ = 224504.

The previous prime is 449011. The next prime is 449051. The reversal of 449012 is 210944.

It can be written as a sum of positive squares in only one way, i.e., 309136 + 139876 = 556^2 + 374^2 .

It is a super-2 number, since 2×449012² = 403223552288, which contains 22 as substring.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 449012.

It is not an unprimeable number, because it can be changed into a prime (449011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56123 + ... + 56130.

It is an arithmetic number, because the mean of its divisors is an integer number (130963).

2⁴⁴⁹⁰¹² is an apocalyptic number.

It is an amenable number.

449012 is a deficient number, since it is larger than the sum of its proper divisors (336766).

449012 is a wasteful number, since it uses less digits than its factorization.

449012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112257 (or 112255 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 449012 is about 670.0835768768. The cubic root of 449012 is about 76.5748196474.

Adding to 449012 its reverse (210944), we get a palindrome (659956).

The spelling of 449012 in words is "four hundred forty-nine thousand, twelve".