450227032 has 8 divisors (see below), whose sum is σ = 844175700. Its totient is φ = 225113512.

The previous prime is 450227017. The next prime is 450227051. The reversal of 450227032 is 230722054.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 450226988 and 450227006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28139182 + ... + 28139197.

Almost surely, 2^450227032 is an apocalyptic number.

It is an amenable number.

450227032 is a deficient number, since it is larger than the sum of its proper divisors (393948668).

450227032 is a wasteful number, since it uses less digits than its factorization.

450227032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56278385 (or 56278381 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 450227032 is about 21218.5539563845. The cubic root of 450227032 is about 766.4382824034.

Adding to 450227032 its reverse (230722054), we get a palindrome (680949086).

The spelling of 450227032 in words is "four hundred fifty million, two hundred twenty-seven thousand, thirty-two".