6685227 has 8 divisors (see below), whose sum is σ = 9904080. Its totient is φ = 4456800.

The previous prime is 6685201. The next prime is 6685247. The reversal of 6685227 is 7225866.

It is not a de Polignac number, because 6685227 - 2⁶ = 6685163 is a prime.

It is a super-3 number, since 3×6685227³ (a number of 21 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6685191 and 6685200.

It is not an unprimeable number, because it can be changed into a prime (6685247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123774 + ... + 123827.

It is an arithmetic number, because the mean of its divisors is an integer number (1238010).

Almost surely, 2^6685227 is an apocalyptic number.

6685227 is a deficient number, since it is larger than the sum of its proper divisors (3218853).

6685227 is a wasteful number, since it uses less digits than its factorization.

6685227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247610 (or 247604 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 6685227 is about 2585.5805924395. The cubic root of 6685227 is about 188.3817033633.

The spelling of 6685227 in words is "six million, six hundred eighty-five thousand, two hundred twenty-seven".