1000124252 has 6 divisors (see below), whose sum is σ = 1750217448. Its totient is φ = 500062124.

The previous prime is 1000124231. The next prime is 1000124291. The reversal of 1000124252 is 2524210001.

It is a self number, because there is not a number n which added to its sum of digits gives 1000124252.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 125015528 + ... + 125015535.

It is an arithmetic number, because the mean of its divisors is an integer number (291702908).

Almost surely, 2^1000124252 is an apocalyptic number.

It is an amenable number.

1000124252 is a deficient number, since it is larger than the sum of its proper divisors (750093196).

1000124252 is a wasteful number, since it uses less digits than its factorization.

1000124252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250031067 (or 250031065 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 1000124252 is about 31624.7411372805. The cubic root of 1000124252 is about 1000.0414156181.

Adding to 1000124252 its reverse (2524210001), we get a palindrome (3524334253).

The spelling of 1000124252 in words is "one billion, one hundred twenty-four thousand, two hundred fifty-two".