1000304252 has 12 divisors (see below), whose sum is σ = 1756720056. Its totient is φ = 498384240.

The previous prime is 1000304251. The next prime is 1000304257. The reversal of 1000304252 is 2524030001.

It is a self number, because there is not a number n which added to its sum of digits gives 1000304252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000304251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 440699 + ... + 442962.

It is an arithmetic number, because the mean of its divisors is an integer number (146393338).

Almost surely, 2^1000304252 is an apocalyptic number.

It is an amenable number.

1000304252 is a deficient number, since it is larger than the sum of its proper divisors (756415804).

1000304252 is a wasteful number, since it uses less digits than its factorization.

1000304252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 883948 (or 883946 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 1000304252 is about 31627.5868823405. The cubic root of 1000304252 is about 1000.1014070496.

Adding to 1000304252 its reverse (2524030001), we get a palindrome (3524334253).

The spelling of 1000304252 in words is "one billion, three hundred four thousand, two hundred fifty-two".