6251208828 has 48 divisors (see below), whose sum is σ = 15195237120. Its totient is φ = 1998448000.

The previous prime is 6251208823. The next prime is 6251208851. The reversal of 6251208828 is 8288021526.

It is a super-2 number, since 2×6251208828² = 78155223622530267168, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6251208828.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6251208823) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 78648 + ... + 136703.

It is an arithmetic number, because the mean of its divisors is an integer number (316567440).

Almost surely, 2^6251208828 is an apocalyptic number.

It is an amenable number.

6251208828 is an abundant number, since it is smaller than the sum of its proper divisors (8944028292).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6251208828 is a wasteful number, since it uses less digits than its factorization.

6251208828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215458 (or 215456 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 42.

The square root of 6251208828 is about 79064.5864341299. The cubic root of 6251208828 is about 1842.1344979428.

The spelling of 6251208828 in words is "six billion, two hundred fifty-one million, two hundred eight thousand, eight hundred twenty-eight".