1003025252 has 12 divisors (see below), whose sum is σ = 1785045360. Its totient is φ = 493012296.

The previous prime is 1003025249. The next prime is 1003025263. The reversal of 1003025252 is 2525203001.

It is a super-2 number, since 2×1003025252² = 2012119312299327008, which contains 22 as substring.

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, 2124818 + ... + 2125289.

It is an arithmetic number, because the mean of its divisors is an integer number (148753780).

Almost surely, 2^1003025252 is an apocalyptic number.

It is an amenable number.

1003025252 is a deficient number, since it is larger than the sum of its proper divisors (782020108).

1003025252 is a wasteful number, since it uses less digits than its factorization.

1003025252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4250170 (or 4250168 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 1003025252 is about 31670.5739133348. The cubic root of 1003025252 is about 1001.0074021335.

Adding to 1003025252 its reverse (2525203001), we get a palindrome (3528228253).

The spelling of 1003025252 in words is "one billion, three million, twenty-five thousand, two hundred fifty-two".