6830425 has 24 divisors (see below), whose sum is σ = 10106496. Its totient is φ = 4477440.

The previous prime is 6830423. The next prime is 6830429. The reversal of 6830425 is 5240386.

It is not a de Polignac number, because 6830425 - 2¹ = 6830423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6830393 and 6830402.

It is not an unprimeable number, because it can be changed into a prime (6830423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3177 + ... + 4873.

It is an arithmetic number, because the mean of its divisors is an integer number (421104).

Almost surely, 2^6830425 is an apocalyptic number.

It is an amenable number.

6830425 is a deficient number, since it is larger than the sum of its proper divisors (3276071).

6830425 is a wasteful number, since it uses less digits than its factorization.

6830425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1737 (or 1732 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 6830425 is about 2613.5081786748. The cubic root of 6830425 is about 189.7357823286.

Subtracting from 6830425 its product of nonzero digits (5760), we obtain a triangular number (6824665 = T₃₆₉₄).

The spelling of 6830425 in words is "six million, eight hundred thirty thousand, four hundred twenty-five".