1330036252 has 12 divisors (see below), whose sum is σ = 2450066920. Its totient is φ = 630017136.

The previous prime is 1330036243. The next prime is 1330036297. The reversal of 1330036252 is 2526300331.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8750163 + ... + 8750314.

Almost surely, 2^1330036252 is an apocalyptic number.

It is an amenable number.

1330036252 is a deficient number, since it is larger than the sum of its proper divisors (1120030668).

1330036252 is a wasteful number, since it uses less digits than its factorization.

1330036252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17500500 (or 17500498 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 1330036252 is about 36469.6620768551. The cubic root of 1330036252 is about 1099.7344405776.

Adding to 1330036252 its reverse (2526300331), we get a palindrome (3856336583).

The spelling of 1330036252 in words is "one billion, three hundred thirty million, thirty-six thousand, two hundred fifty-two".