6827216 has 20 divisors (see below), whose sum is σ = 14430624. Its totient is φ = 3103200.

The previous prime is 6827201. The next prime is 6827231. The reversal of 6827216 is 6127286.

It is an interprime number because it is at equal distance from previous prime (6827201) and next prime (6827231).

It is a super-2 number, since 2×6827216² = 93221756621312, which contains 22 as substring.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19220 + ... + 19571.

Almost surely, 2^6827216 is an apocalyptic number.

It is an amenable number.

6827216 is an abundant number, since it is smaller than the sum of its proper divisors (7603408).

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

6827216 is a wasteful number, since it uses less digits than its factorization.

6827216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38810 (or 38804 counting only the distinct ones).

The product of its digits is 8064, while the sum is 32.

The square root of 6827216 is about 2612.8941807888. The cubic root of 6827216 is about 189.7060644365.

The spelling of 6827216 in words is "six million, eight hundred twenty-seven thousand, two hundred sixteen".