432122 has 4 divisors (see below), whose sum is σ = 648186. Its totient is φ = 216060.

The previous prime is 432121. The next prime is 432137. The reversal of 432122 is 221234.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 395641 + 36481 = 629^2 + 191^2 .

It is a junction number, because it is equal to n+sod(n) for n = 432097 and 432106.

It is not an unprimeable number, because it can be changed into a prime (432121) 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 as a sum of consecutive naturals, namely, 108029 + ... + 108032.

2⁴³²¹²² is an apocalyptic number.

432122 is a deficient number, since it is larger than the sum of its proper divisors (216064).

432122 is a wasteful number, since it uses less digits than its factorization.

432122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216063.

The product of its digits is 96, while the sum is 14.

The square root of 432122 is about 657.3598709991. The cubic root of 432122 is about 75.6023785447.

Adding to 432122 its reverse (221234), we get a palindrome (653356).

The spelling of 432122 in words is "four hundred thirty-two thousand, one hundred twenty-two".