1324042 has 4 divisors (see below), whose sum is σ = 1986066. Its totient is φ = 662020.

The previous prime is 1324039. The next prime is 1324051. The reversal of 1324042 is 2404231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2404231 = 523 ⋅4597.

It can be written as a sum of positive squares in only one way, i.e., 998001 + 326041 = 999^2 + 571^2 .

It is an unprimeable 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, 331009 + ... + 331012.

2^1324042 is an apocalyptic number.

1324042 is a deficient number, since it is larger than the sum of its proper divisors (662024).

1324042 is an equidigital number, since it uses as much as digits as its factorization.

1324042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662023.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 1324042 is about 1150.6702394692. The cubic root of 1324042 is about 109.8079845731.

Adding to 1324042 its reverse (2404231), we get a palindrome (3728273).

The spelling of 1324042 in words is "one million, three hundred twenty-four thousand, forty-two".