1324542 has 8 divisors (see below), whose sum is σ = 2649096. Its totient is φ = 441512.

The previous prime is 1324513. The next prime is 1324567. The reversal of 1324542 is 2454231.

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

1324542 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 110373 + ... + 110384.

It is an arithmetic number, because the mean of its divisors is an integer number (331137).

2^1324542 is an apocalyptic number.

1324542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1324542 is a wasteful number, since it uses less digits than its factorization.

1324542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220762.

The product of its digits is 960, while the sum is 21.

The square root of 1324542 is about 1150.8874836403. The cubic root of 1324542 is about 109.8218051525.

Adding to 1324542 its reverse (2454231), we get a palindrome (3778773).

The spelling of 1324542 in words is "one million, three hundred twenty-four thousand, five hundred forty-two".