450832 has 20 divisors (see below), whose sum is σ = 920080. Its totient is φ = 213408.

The previous prime is 450829. The next prime is 450839. The reversal of 450832 is 238054.

It is not an unprimeable number, because it can be changed into a prime (450839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 438 + ... + 1045.

It is an arithmetic number, because the mean of its divisors is an integer number (46004).

2⁴⁵⁰⁸³² is an apocalyptic number.

It is an amenable number.

450832 is an abundant number, since it is smaller than the sum of its proper divisors (469248).

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

450832 is a wasteful number, since it uses less digits than its factorization.

450832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1510 (or 1504 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 450832 is about 671.4402430596. The cubic root of 450832 is about 76.6781415297.

Adding to 450832 its reverse (238054), we get a palindrome (688886).

The spelling of 450832 in words is "four hundred fifty thousand, eight hundred thirty-two".