430432 has 12 divisors (see below), whose sum is σ = 847476. Its totient is φ = 215200.

The previous prime is 430427. The next prime is 430433. The reversal of 430432 is 234034.

It is a hoax number, since the sum of its digits (16) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430433) by changing a digit.

430432 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6694 + ... + 6757.

It is an arithmetic number, because the mean of its divisors is an integer number (70623).

2⁴³⁰⁴³² is an apocalyptic number.

It is an amenable number.

430432 is a deficient number, since it is larger than the sum of its proper divisors (417044).

430432 is a wasteful number, since it uses less digits than its factorization.

430432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13461 (or 13453 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 430432 is about 656.0731666514. The cubic root of 430432 is about 75.5036911781.

Adding to 430432 its reverse (234034), we get a palindrome (664466).

The spelling of 430432 in words is "four hundred thirty thousand, four hundred thirty-two".