6224812 has 24 divisors (see below), whose sum is σ = 12402432. Its totient is φ = 2706000.

The previous prime is 6224791. The next prime is 6224851. The reversal of 6224812 is 2184226.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2064 + ... + 4087.

It is an arithmetic number, because the mean of its divisors is an integer number (516768).

Almost surely, 2^6224812 is an apocalyptic number.

It is an amenable number.

6224812 is a deficient number, since it is larger than the sum of its proper divisors (6177620).

6224812 is a wasteful number, since it uses less digits than its factorization.

6224812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6189 (or 6187 counting only the distinct ones).

The product of its digits is 1536, while the sum is 25.

The square root of 6224812 is about 2494.9573142641. The cubic root of 6224812 is about 183.9537927449.

The spelling of 6224812 in words is "six million, two hundred twenty-four thousand, eight hundred twelve".