6825416 has 16 divisors (see below), whose sum is σ = 13782300. Its totient is φ = 3150144.

The previous prime is 6825407. The next prime is 6825419. The reversal of 6825416 is 6145286.

It can be written as a sum of positive squares in 2 ways, for example, as 6522916 + 302500 = 2554^2 + 550^2 .

It is not an unprimeable number, because it can be changed into a prime (6825419) 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, 32711 + ... + 32918.

Almost surely, 2^6825416 is an apocalyptic number.

It is an amenable number.

6825416 is an abundant number, since it is smaller than the sum of its proper divisors (6956884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6825416 is a wasteful number, since it uses less digits than its factorization.

6825416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65648 (or 65644 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

The square root of 6825416 is about 2612.5497124457. The cubic root of 6825416 is about 189.6893909281.

The spelling of 6825416 in words is "six million, eight hundred twenty-five thousand, four hundred sixteen".