449932 has 12 divisors (see below), whose sum is σ = 899920. Its totient is φ = 192816.

The previous prime is 449929. The next prime is 449941. The reversal of 449932 is 239944.

449932 is an admirable number.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 449894 and 449903.

It is an unprimeable number.

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, 8007 + ... + 8062.

2⁴⁴⁹⁹³² is an apocalyptic number.

It is an amenable number.

449932 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

449932 is a wasteful number, since it uses less digits than its factorization.

449932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16080 (or 16078 counting only the distinct ones).

The product of its digits is 7776, while the sum is 31.

The square root of 449932 is about 670.7697071276. The cubic root of 449932 is about 76.6270831159.

The spelling of 449932 in words is "four hundred forty-nine thousand, nine hundred thirty-two".