6246668 has 12 divisors (see below), whose sum is σ = 11507160. Its totient is φ = 2958912.

The previous prime is 6246623. The next prime is 6246671. The reversal of 6246668 is 8666426.

It is a super-2 number, since 2×6246668² = 78041722204448, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41021 + ... + 41172.

It is an arithmetic number, because the mean of its divisors is an integer number (958930).

Almost surely, 2^6246668 is an apocalyptic number.

It is an amenable number.

6246668 is a deficient number, since it is larger than the sum of its proper divisors (5260492).

6246668 is a wasteful number, since it uses less digits than its factorization.

6246668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82216 (or 82214 counting only the distinct ones).

The product of its digits is 82944, while the sum is 38.

The square root of 6246668 is about 2499.3335111585. Note that the first 3 decimals coincide. The cubic root of 6246668 is about 184.1688352654.

The spelling of 6246668 in words is "six million, two hundred forty-six thousand, six hundred sixty-eight".