6712992 has 144 divisors (see below), whose sum is σ = 22565088. Its totient is φ = 1866240.

The previous prime is 6712939. The next prime is 6712997. The reversal of 6712992 is 2992176.

It is a tau number, because it is divible by the number of its divisors (144).

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

It is not an unprimeable number, because it can be changed into a prime (6712997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41103 + ... + 41265.

It is an arithmetic number, because the mean of its divisors is an integer number (156702).

Almost surely, 2^6712992 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 6712992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11282544).

6712992 is an abundant number, since it is smaller than the sum of its proper divisors (15852096).

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

6712992 is a wasteful number, since it uses less digits than its factorization.

6712992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203 (or 192 counting only the distinct ones).

The product of its digits is 13608, while the sum is 36.

The square root of 6712992 is about 2590.9442294268. The cubic root of 6712992 is about 188.6421379846.

It can be divided in two parts, 671 and 2992, that added together give a palindrome (3663).

The spelling of 6712992 in words is "six million, seven hundred twelve thousand, nine hundred ninety-two".