432032601 has 64 divisors (see below), whose sum is σ = 790142976. Its totient is φ = 202694400.

The previous prime is 432032597. The next prime is 432032603. The reversal of 432032601 is 106230234.

It is a happy number.

It is not a de Polignac number, because 432032601 - 2² = 432032597 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (432032603) 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 63 ways as a sum of consecutive naturals, for example, 139611 + ... + 142671.

It is an arithmetic number, because the mean of its divisors is an integer number (12345984).

Almost surely, 2^432032601 is an apocalyptic number.

It is an amenable number.

432032601 is a deficient number, since it is larger than the sum of its proper divisors (358110375).

432032601 is a wasteful number, since it uses less digits than its factorization.

432032601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3142.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 432032601 is about 20785.3939342029. The cubic root of 432032601 is about 755.9716455170.

Adding to 432032601 its reverse (106230234), we get a palindrome (538262835).

The spelling of 432032601 in words is "four hundred thirty-two million, thirty-two thousand, six hundred one".