1000533242 has 8 divisors (see below), whose sum is σ = 1500957876. Its totient is φ = 500213952.

The previous prime is 1000533197. The next prime is 1000533251. The reversal of 1000533242 is 2423350001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 995339401 + 5193841 = 31549^2 + 2279^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4748 + ... + 44984.

Almost surely, 2^1000533242 is an apocalyptic number.

1000533242 is a deficient number, since it is larger than the sum of its proper divisors (500424634).

1000533242 is a wasteful number, since it uses less digits than its factorization.

1000533242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52672.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 1000533242 is about 31631.2067743234. The cubic root of 1000533242 is about 1000.1777157486.

Adding to 1000533242 its reverse (2423350001), we get a palindrome (3423883243).

The spelling of 1000533242 in words is "one billion, five hundred thirty-three thousand, two hundred forty-two".