6712722 has 24 divisors (see below), whose sum is σ = 15400476. Its totient is φ = 2105856.

The previous prime is 6712721. The next prime is 6712723. The reversal of 6712722 is 2272176.

It is an interprime number because it is at equal distance from previous prime (6712721) and next prime (6712723).

It can be written as a sum of positive squares in 2 ways, for example, as 6702921 + 9801 = 2589^2 + 99^2 .

It is not an unprimeable number, because it can be changed into a prime (6712721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10663 + ... + 11274.

Almost surely, 2^6712722 is an apocalyptic number.

6712722 is an abundant number, since it is smaller than the sum of its proper divisors (8687754).

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

6712722 is a wasteful number, since it uses less digits than its factorization.

6712722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21962 (or 21959 counting only the distinct ones).

The product of its digits is 2352, while the sum is 27.

The square root of 6712722 is about 2590.8921243464. The cubic root of 6712722 is about 188.6396088561.

Adding to 6712722 its reverse (2272176), we get a palindrome (8984898).

The spelling of 6712722 in words is "six million, seven hundred twelve thousand, seven hundred twenty-two".