6725284 has 6 divisors (see below), whose sum is σ = 11769254. Its totient is φ = 3362640.

The previous prime is 6725281. The next prime is 6725309. The reversal of 6725284 is 4825276.

It can be written as a sum of positive squares in only one way, i.e., 6502500 + 222784 = 2550^2 + 472^2 .

It is not an unprimeable number, because it can be changed into a prime (6725281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 840657 + ... + 840664.

Almost surely, 2^6725284 is an apocalyptic number.

It is an amenable number.

6725284 is a deficient number, since it is larger than the sum of its proper divisors (5043970).

6725284 is a wasteful number, since it uses less digits than its factorization.

6725284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1681325 (or 1681323 counting only the distinct ones).

The product of its digits is 26880, while the sum is 34.

The square root of 6725284 is about 2593.3152527219. The cubic root of 6725284 is about 188.7572071572.

The spelling of 6725284 in words is "six million, seven hundred twenty-five thousand, two hundred eighty-four".