1324142 has 16 divisors (see below), whose sum is σ = 2067120. Its totient is φ = 635712.

The previous prime is 1324123. The next prime is 1324151. The reversal of 1324142 is 2414231.

It is a self number, because there is not a number n which added to its sum of digits gives 1324142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7568 + ... + 7740.

It is an arithmetic number, because the mean of its divisors is an integer number (129195).

2^1324142 is an apocalyptic number.

1324142 is a deficient number, since it is larger than the sum of its proper divisors (742978).

1324142 is a wasteful number, since it uses less digits than its factorization.

1324142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307.

The product of its digits is 192, while the sum is 17.

The square root of 1324142 is about 1150.7136915845. The cubic root of 1324142 is about 109.8107489673.

Adding to 1324142 its reverse (2414231), we get a palindrome (3738373).

The spelling of 1324142 in words is "one million, three hundred twenty-four thousand, one hundred forty-two".