432057752 has 16 divisors (see below), whose sum is σ = 925838160. Its totient is φ = 185167584.

The previous prime is 432057751. The next prime is 432057763. The reversal of 432057752 is 257750234.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432057751) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 3857603 + ... + 3857714.

It is an arithmetic number, because the mean of its divisors is an integer number (57864885).

Almost surely, 2^432057752 is an apocalyptic number.

It is an amenable number.

432057752 is an abundant number, since it is smaller than the sum of its proper divisors (493780408).

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

432057752 is a wasteful number, since it uses less digits than its factorization.

432057752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7715330 (or 7715326 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 35.

The square root of 432057752 is about 20785.9989415953. The cubic root of 432057752 is about 755.9863149917.

The spelling of 432057752 in words is "four hundred thirty-two million, fifty-seven thousand, seven hundred fifty-two".