449207 has 8 divisors (see below), whose sum is σ = 496272. Its totient is φ = 403200.

The previous prime is 449203. The next prime is 449209. The reversal of 449207 is 702944.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 449207 - 2² = 449203 is a prime.

It is a Duffinian number.

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 449207.

It is not an unprimeable number, because it can be changed into a prime (449201) 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 in 7 ways as a sum of consecutive naturals, for example, 857 + ... + 1277.

It is an arithmetic number, because the mean of its divisors is an integer number (62034).

2⁴⁴⁹²⁰⁷ is an apocalyptic number.

449207 is a deficient number, since it is larger than the sum of its proper divisors (47065).

449207 is a wasteful number, since it uses less digits than its factorization.

449207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 449207 is about 670.2290653202. The cubic root of 449207 is about 76.5859031884.

It can be divided in two parts, 449 and 207, that added together give a palindrome (656).

The spelling of 449207 in words is "four hundred forty-nine thousand, two hundred seven".