6249868 has 12 divisors (see below), whose sum is σ = 10986640. Its totient is φ = 3110832.

The previous prime is 6249851. The next prime is 6249871. The reversal of 6249868 is 8689426.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2496 + ... + 4327.

Almost surely, 2^6249868 is an apocalyptic number.

It is an amenable number.

6249868 is a deficient number, since it is larger than the sum of its proper divisors (4736772).

6249868 is a wasteful number, since it uses less digits than its factorization.

6249868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7056 (or 7054 counting only the distinct ones).

The product of its digits is 165888, while the sum is 43.

The square root of 6249868 is about 2499.9735998606. The cubic root of 6249868 is about 184.2002781438.

It can be divided in two parts, 6249 and 868, that added together give a palindrome (7117).

The spelling of 6249868 in words is "six million, two hundred forty-nine thousand, eight hundred sixty-eight".