450857936 has 20 divisors (see below), whose sum is σ = 874431012. Its totient is φ = 225198336.

The previous prime is 450857929. The next prime is 450857959. The reversal of 450857936 is 639758054.

It can be written as a sum of positive squares in 2 ways, for example, as 83905600 + 366952336 = 9160^2 + 19156^2 .

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 in 3 ways as a sum of consecutive naturals, for example, 2300 + ... + 30116.

Almost surely, 2^450857936 is an apocalyptic number.

It is an amenable number.

450857936 is a deficient number, since it is larger than the sum of its proper divisors (423573076).

450857936 is a wasteful number, since it uses less digits than its factorization.

450857936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28838 (or 28832 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 47.

The square root of 450857936 is about 21233.4155519078. The cubic root of 450857936 is about 766.7961191194.

The spelling of 450857936 in words is "four hundred fifty million, eight hundred fifty-seven thousand, nine hundred thirty-six".