449233 has 4 divisors (see below), whose sum is σ = 451440. Its totient is φ = 447028.

The previous prime is 449227. The next prime is 449243. The reversal of 449233 is 332944.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 449233 - 2⁵ = 449201 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 449198 and 449207.

It is not an unprimeable number, because it can be changed into a prime (449203) 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 in 3 ways as a sum of consecutive naturals, for example, 763 + ... + 1216.

It is an arithmetic number, because the mean of its divisors is an integer number (112860).

2⁴⁴⁹²³³ is an apocalyptic number.

It is an amenable number.

449233 is a deficient number, since it is larger than the sum of its proper divisors (2207).

449233 is a wasteful number, since it uses less digits than its factorization.

449233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2206.

The product of its digits is 2592, while the sum is 25.

The square root of 449233 is about 670.2484613932. The cubic root of 449233 is about 76.5873807515.

The spelling of 449233 in words is "four hundred forty-nine thousand, two hundred thirty-three".