1432323 has 10 divisors (see below), whose sum is σ = 2139764. Its totient is φ = 954828.

The previous prime is 1432313. The next prime is 1432351. The reversal of 1432323 is 3232341.

It is a de Polignac number, because none of the positive numbers 2^k-1432323 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1432296 and 1432305.

It is not an unprimeable number, because it can be changed into a prime (1432303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 8761 + ... + 8922.

2^1432323 is an apocalyptic number.

1432323 is a deficient number, since it is larger than the sum of its proper divisors (707441).

1432323 is an equidigital number, since it uses as much as digits as its factorization.

1432323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17695 (or 17686 counting only the distinct ones).

The product of its digits is 432, while the sum is 18.

The square root of 1432323 is about 1196.7969752636. The cubic root of 1432323 is about 112.7232898547.

Adding to 1432323 its sum of digits (18), we get a palindrome (1432341).

Adding to 1432323 its reverse (3232341), we get a palindrome (4664664).

The spelling of 1432323 in words is "one million, four hundred thirty-two thousand, three hundred twenty-three".