432775252 has 72 divisors (see below), whose sum is σ = 979560960. Its totient is φ = 165654720.

The previous prime is 432775241. The next prime is 432775253. The reversal of 432775252 is 252577234.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432775253) 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 23 ways as a sum of consecutive naturals, for example, 76249 + ... + 81727.

Almost surely, 2^432775252 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 432775252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (489780480).

432775252 is an abundant number, since it is smaller than the sum of its proper divisors (546785708).

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

432775252 is a wasteful number, since it uses less digits than its factorization.

432775252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5541 (or 5532 counting only the distinct ones).

The product of its digits is 117600, while the sum is 37.

The square root of 432775252 is about 20803.2509959381. The cubic root of 432775252 is about 756.4045617015.

The spelling of 432775252 in words is "four hundred thirty-two million, seven hundred seventy-five thousand, two hundred fifty-two".