432245032 has 8 divisors (see below), whose sum is σ = 810459450. Its totient is φ = 216122512.

The previous prime is 432245017. The next prime is 432245039. The reversal of 432245032 is 230542234.

It can be written as a sum of positive squares in only one way, i.e., 268763236 + 163481796 = 16394^2 + 12786^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 432244988 and 432245006.

It is not an unprimeable number, because it can be changed into a prime (432245039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27015307 + ... + 27015322.

Almost surely, 2^432245032 is an apocalyptic number.

It is an amenable number.

432245032 is a deficient number, since it is larger than the sum of its proper divisors (378214418).

432245032 is a wasteful number, since it uses less digits than its factorization.

432245032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54030635 (or 54030631 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 432245032 is about 20790.5034090086. The cubic root of 432245032 is about 756.0955292998.

Adding to 432245032 its reverse (230542234), we get a palindrome (662787266).

The spelling of 432245032 in words is "four hundred thirty-two million, two hundred forty-five thousand, thirty-two".