6827225 has 12 divisors (see below), whose sum is σ = 8500944. Its totient is φ = 5439120.

The previous prime is 6827201. The next prime is 6827231. The reversal of 6827225 is 5227286.

It is not a de Polignac number, because 6827225 - 2⁸ = 6826969 is a prime.

It is a super-2 number, since 2×6827225² = 93222002401250, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6827191 and 6827200.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 8282 + ... + 9068.

It is an arithmetic number, because the mean of its divisors is an integer number (708412).

Almost surely, 2^6827225 is an apocalyptic number.

It is an amenable number.

6827225 is a deficient number, since it is larger than the sum of its proper divisors (1673719).

6827225 is a wasteful number, since it uses less digits than its factorization.

6827225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144 (or 1139 counting only the distinct ones).

The product of its digits is 13440, while the sum is 32.

The square root of 6827225 is about 2612.8959030164. The cubic root of 6827225 is about 189.7061477966.

The spelling of 6827225 in words is "six million, eight hundred twenty-seven thousand, two hundred twenty-five".