449200852 has 6 divisors (see below), whose sum is σ = 786101498. Its totient is φ = 224600424.

The previous prime is 449200849. The next prime is 449200853. The reversal of 449200852 is 258002944.

It can be written as a sum of positive squares in only one way, i.e., 447914896 + 1285956 = 21164^2 + 1134^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (449200853) 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, 56150103 + ... + 56150110.

Almost surely, 2^449200852 is an apocalyptic number.

It is an amenable number.

449200852 is a deficient number, since it is larger than the sum of its proper divisors (336900646).

449200852 is a wasteful number, since it uses less digits than its factorization.

449200852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112300217 (or 112300215 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 449200852 is about 21194.3589664797. The cubic root of 449200852 is about 765.8555379325.

The spelling of 449200852 in words is "four hundred forty-nine million, two hundred thousand, eight hundred fifty-two".