6413228 has 12 divisors (see below), whose sum is σ = 11711280. Its totient is φ = 3067152.

The previous prime is 6413219. The next prime is 6413243. The reversal of 6413228 is 8223146.

It is a super-2 number, since 2×6413228² = 82258986759968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6413197 and 6413206.

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, 34763 + ... + 34946.

It is an arithmetic number, because the mean of its divisors is an integer number (975940).

Almost surely, 2^6413228 is an apocalyptic number.

It is an amenable number.

6413228 is a deficient number, since it is larger than the sum of its proper divisors (5298052).

6413228 is a wasteful number, since it uses less digits than its factorization.

6413228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69736 (or 69734 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

The square root of 6413228 is about 2532.4351916683. The cubic root of 6413228 is about 185.7913797701.

The spelling of 6413228 in words is "six million, four hundred thirteen thousand, two hundred twenty-eight".