6725896 has 16 divisors (see below), whose sum is σ = 12647340. Its totient is φ = 3353280.

The previous prime is 6725891. The next prime is 6725899. The reversal of 6725896 is 6985276.

It can be written as a sum of positive squares in 2 ways, for example, as 4120900 + 2604996 = 2030^2 + 1614^2 .

It is a super-4 number, since 4×6725896⁴ (a number of 28 digits) contains 4444 as substring.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (6725891) 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, 2370 + ... + 4366.

Almost surely, 2^6725896 is an apocalyptic number.

It is an amenable number.

6725896 is a deficient number, since it is larger than the sum of its proper divisors (5921444).

6725896 is a wasteful number, since it uses less digits than its factorization.

6725896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2424 (or 2420 counting only the distinct ones).

The product of its digits is 181440, while the sum is 43.

The square root of 6725896 is about 2593.4332457189. The cubic root of 6725896 is about 188.7629326109.

Subtracting from 6725896 its product of digits (181440), we obtain a palindrome (6544456).

The spelling of 6725896 in words is "six million, seven hundred twenty-five thousand, eight hundred ninety-six".