6382872 has 24 divisors (see below), whose sum is σ = 17287140. Its totient is φ = 2127600.

The previous prime is 6382867. The next prime is 6382927. The reversal of 6382872 is 2782836.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 44254 + ... + 44397.

Almost surely, 2^6382872 is an apocalyptic number.

It is an amenable number.

6382872 is an abundant number, since it is smaller than the sum of its proper divisors (10904268).

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

6382872 is a wasteful number, since it uses less digits than its factorization.

6382872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88663 (or 88656 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 6382872 is about 2526.4346419411. The cubic root of 6382872 is about 185.4977780095.

Subtracting from 6382872 its sum of digits (36), we obtain a palindrome (6382836).

The spelling of 6382872 in words is "six million, three hundred eighty-two thousand, eight hundred seventy-two".