6253868 has 6 divisors (see below), whose sum is σ = 10944276. Its totient is φ = 3126932.

The previous prime is 6253859. The next prime is 6253873. The reversal of 6253868 is 8683526.

It is a super-2 number, since 2×6253868² = 78221729922848, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 781730 + ... + 781737.

It is an arithmetic number, because the mean of its divisors is an integer number (1824046).

Almost surely, 2^6253868 is an apocalyptic number.

It is an amenable number.

6253868 is a deficient number, since it is larger than the sum of its proper divisors (4690408).

6253868 is a wasteful number, since it uses less digits than its factorization.

6253868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1563471 (or 1563469 counting only the distinct ones).

The product of its digits is 69120, while the sum is 38.

The square root of 6253868 is about 2500.7734803456. The cubic root of 6253868 is about 184.2395666526.

The spelling of 6253868 in words is "six million, two hundred fifty-three thousand, eight hundred sixty-eight".