752648432 has 10 divisors (see below), whose sum is σ = 1458256368. Its totient is φ = 376324208.

The previous prime is 752648419. The next prime is 752648441. The reversal of 752648432 is 234846257.

It is a self number, because there is not a number n which added to its sum of digits gives 752648432.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23520248 + ... + 23520279.

Almost surely, 2^752648432 is an apocalyptic number.

It is an amenable number.

752648432 is a deficient number, since it is larger than the sum of its proper divisors (705607936).

752648432 is a wasteful number, since it uses less digits than its factorization.

752648432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47040535 (or 47040529 counting only the distinct ones).

The product of its digits is 322560, while the sum is 41.

The square root of 752648432 is about 27434.4387950619. The cubic root of 752648432 is about 909.6284890132.

The spelling of 752648432 in words is "seven hundred fifty-two million, six hundred forty-eight thousand, four hundred thirty-two".