432651 has 8 divisors (see below), whose sum is σ = 596880. Its totient is φ = 278432.

The previous prime is 432637. The next prime is 432659. The reversal of 432651 is 156234.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 432651 - 2⁶ = 432587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (432659) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2400 + ... + 2573.

It is an arithmetic number, because the mean of its divisors is an integer number (74610).

2⁴³²⁶⁵¹ is an apocalyptic number.

432651 is a deficient number, since it is larger than the sum of its proper divisors (164229).

432651 is a wasteful number, since it uses less digits than its factorization.

432651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5005.

The product of its digits is 720, while the sum is 21.

The square root of 432651 is about 657.7621150538. The cubic root of 432651 is about 75.6332165560.

Adding to 432651 its reverse (156234), we get a palindrome (588885).

The spelling of 432651 in words is "four hundred thirty-two thousand, six hundred fifty-one".