6825916 has 12 divisors (see below), whose sum is σ = 12097120. Its totient is φ = 3369600.

The previous prime is 6825911. The next prime is 6825919. The reversal of 6825916 is 6195286.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6825911) 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, 10485 + ... + 11116.

Almost surely, 2^6825916 is an apocalyptic number.

It is an amenable number.

6825916 is a deficient number, since it is larger than the sum of its proper divisors (5271204).

6825916 is a wasteful number, since it uses less digits than its factorization.

6825916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21684 (or 21682 counting only the distinct ones).

The product of its digits is 25920, while the sum is 37.

The square root of 6825916 is about 2612.6454026523. The cubic root of 6825916 is about 189.6940227522.

The spelling of 6825916 in words is "six million, eight hundred twenty-five thousand, nine hundred sixteen".