6873712 has 40 divisors (see below), whose sum is σ = 14503536. Its totient is φ = 3142656.

The previous prime is 6873707. The next prime is 6873719. The reversal of 6873712 is 2173786.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6873719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9723 + ... + 10405.

Almost surely, 2^6873712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6873712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7251768).

6873712 is an abundant number, since it is smaller than the sum of its proper divisors (7629824).

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

6873712 is a wasteful number, since it uses less digits than its factorization.

6873712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745 (or 739 counting only the distinct ones).

The product of its digits is 14112, while the sum is 34.

The square root of 6873712 is about 2621.7764969577. The cubic root of 6873712 is about 190.1357478655.

The spelling of 6873712 in words is "six million, eight hundred seventy-three thousand, seven hundred twelve".