6836725 has 18 divisors (see below), whose sum is σ = 9863394. Its totient is φ = 4687200.

The previous prime is 6836707. The next prime is 6836729. The reversal of 6836725 is 5276386.

It can be written as a sum of positive squares in 3 ways, for example, as 164836 + 6671889 = 406^2 + 2583^2 .

It is not a de Polignac number, because 6836725 - 2⁵ = 6836693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6836729) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1566 + ... + 4015.

Almost surely, 2^6836725 is an apocalyptic number.

It is an amenable number.

6836725 is a deficient number, since it is larger than the sum of its proper divisors (3026669).

6836725 is a wasteful number, since it uses less digits than its factorization.

6836725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5605 (or 5593 counting only the distinct ones).

The product of its digits is 60480, while the sum is 37.

The square root of 6836725 is about 2614.7131773868. The cubic root of 6836725 is about 189.7940982759.

The spelling of 6836725 in words is "six million, eight hundred thirty-six thousand, seven hundred twenty-five".