6252728 has 16 divisors (see below), whose sum is σ = 11945880. Its totient is φ = 3067168.

The previous prime is 6252709. The next prime is 6252733. The reversal of 6252728 is 8272526.

It is a super-3 number, since 3×6252728³ (a number of 21 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6252694 and 6252703.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6950 + ... + 7797.

Almost surely, 2^6252728 is an apocalyptic number.

It is an amenable number.

6252728 is a deficient number, since it is larger than the sum of its proper divisors (5693152).

6252728 is a wasteful number, since it uses less digits than its factorization.

6252728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14806 (or 14802 counting only the distinct ones).

The product of its digits is 13440, while the sum is 32.

The square root of 6252728 is about 2500.5455404771. The cubic root of 6252728 is about 184.2283711349.

The spelling of 6252728 in words is "six million, two hundred fifty-two thousand, seven hundred twenty-eight".