449594 has 4 divisors (see below), whose sum is σ = 674394. Its totient is φ = 224796.

The previous prime is 449591. The next prime is 449609. The reversal of 449594 is 495944.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 235225 + 214369 = 485^2 + 463^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (449591) 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, 112397 + ... + 112400.

2⁴⁴⁹⁵⁹⁴ is an apocalyptic number.

449594 is a deficient number, since it is larger than the sum of its proper divisors (224800).

449594 is a wasteful number, since it uses less digits than its factorization.

449594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224799.

The product of its digits is 25920, while the sum is 35.

The square root of 449594 is about 670.5177104298. The cubic root of 449594 is about 76.6078902584.

The spelling of 449594 in words is "four hundred forty-nine thousand, five hundred ninety-four".