6468246 has 24 divisors (see below), whose sum is σ = 14752920. Its totient is φ = 2042496.

The previous prime is 6468223. The next prime is 6468269. The reversal of 6468246 is 6428646.

It is a happy number.

6468246 is a `hidden beast` number, since 646 + 8 + 2 + 4 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (6468223) and next prime (6468269).

It is a self number, because there is not a number n which added to its sum of digits gives 6468246.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 9115 + ... + 9798.

It is an arithmetic number, because the mean of its divisors is an integer number (614705).

Almost surely, 2^6468246 is an apocalyptic number.

6468246 is an abundant number, since it is smaller than the sum of its proper divisors (8284674).

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

6468246 is a wasteful number, since it uses less digits than its factorization.

6468246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18940 (or 18937 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 6468246 is about 2543.2746607474. The cubic root of 6468246 is about 186.3211586421.

The spelling of 6468246 in words is "six million, four hundred sixty-eight thousand, two hundred forty-six".