452647536 has 40 divisors (see below), whose sum is σ = 1275644544. Its totient is φ = 137165760.

The previous prime is 452647513. The next prime is 452647549. The reversal of 452647536 is 635746254.

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 7 ways as a sum of consecutive naturals, for example, 428116 + ... + 429171.

Almost surely, 2^452647536 is an apocalyptic number.

It is an amenable number.

452647536 is an abundant number, since it is smaller than the sum of its proper divisors (822997008).

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

452647536 is a wasteful number, since it uses less digits than its factorization.

452647536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857309 (or 857303 counting only the distinct ones).

The product of its digits is 604800, while the sum is 42.

The square root of 452647536 is about 21275.5149408892. The cubic root of 452647536 is about 767.8093330935.

The spelling of 452647536 in words is "four hundred fifty-two million, six hundred forty-seven thousand, five hundred thirty-six".