6893825 has 12 divisors (see below), whose sum is σ = 8585388. Its totient is φ = 5491200.

The previous prime is 6893753. The next prime is 6893839. The reversal of 6893825 is 5283986.

It can be written as a sum of positive squares in 6 ways, for example, as 2666689 + 4227136 = 1633^2 + 2056^2 .

It is not a de Polignac number, because 6893825 - 2¹⁴ = 6877441 is a prime.

It is a d-powerful number, because it can be written as 6⁵ + 8³ + 9⁷ + 3⁵ + 8⁷ + 2¹¹ + 5⁵ .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7385 + ... + 8265.

It is an arithmetic number, because the mean of its divisors is an integer number (715449).

Almost surely, 2^6893825 is an apocalyptic number.

It is an amenable number.

6893825 is a deficient number, since it is larger than the sum of its proper divisors (1691563).

6893825 is a wasteful number, since it uses less digits than its factorization.

6893825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1204 (or 1199 counting only the distinct ones).

The product of its digits is 103680, while the sum is 41.

The square root of 6893825 is about 2625.6094530604. The cubic root of 6893825 is about 190.3210177935.

The spelling of 6893825 in words is "six million, eight hundred ninety-three thousand, eight hundred twenty-five".