6357872 has 20 divisors (see below), whose sum is σ = 12401736. Its totient is φ = 3157440.

The previous prime is 6357859. The next prime is 6357877. The reversal of 6357872 is 2787536.

It is a happy number.

It is a d-powerful number, because it can be written as 6⁶ + 3⁷ + 5⁵ + 7⁵ + 8 + 7⁸ + 2¹⁹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6357877) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1247 + ... + 3777.

Almost surely, 2^6357872 is an apocalyptic number.

It is an amenable number.

6357872 is a deficient number, since it is larger than the sum of its proper divisors (6043864).

6357872 is a wasteful number, since it uses less digits than its factorization.

6357872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2696 (or 2690 counting only the distinct ones).

The product of its digits is 70560, while the sum is 38.

The square root of 6357872 is about 2521.4821038429. The cubic root of 6357872 is about 185.2552794288.

The spelling of 6357872 in words is "six million, three hundred fifty-seven thousand, eight hundred seventy-two".