1003242 has 16 divisors (see below), whose sum is σ = 2017152. Its totient is φ = 332640.

The previous prime is 1003241. The next prime is 1003259. The reversal of 1003242 is 2423001.

It is not an unprimeable number, because it can be changed into a prime (1003241) 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 in 7 ways as a sum of consecutive naturals, for example, 1318 + ... + 1934.

It is an arithmetic number, because the mean of its divisors is an integer number (126072).

2^1003242 is an apocalyptic number.

1003242 is an abundant number, since it is smaller than the sum of its proper divisors (1013910).

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

1003242 is a wasteful number, since it uses less digits than its factorization.

1003242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 1003242 is about 1001.6196883049. The cubic root of 1003242 is about 100.1079500925.

Adding to 1003242 its reverse (2423001), we get a palindrome (3426243).

The spelling of 1003242 in words is "one million, three thousand, two hundred forty-two".