6611227 has 6 divisors (see below), whose sum is σ = 7690668. Its totient is φ = 5666724.

The previous prime is 6611219. The next prime is 6611237. The reversal of 6611227 is 7221166.

It is not a de Polignac number, because 6611227 - 2³ = 6611219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6611237) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 67413 + ... + 67510.

It is an arithmetic number, because the mean of its divisors is an integer number (1281778).

Almost surely, 2^6611227 is an apocalyptic number.

6611227 is a deficient number, since it is larger than the sum of its proper divisors (1079441).

6611227 is a wasteful number, since it uses less digits than its factorization.

6611227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134937 (or 134930 counting only the distinct ones).

The product of its digits is 1008, while the sum is 25.

The square root of 6611227 is about 2571.2306392076. The cubic root of 6611227 is about 187.6840456563.

The spelling of 6611227 in words is "six million, six hundred eleven thousand, two hundred twenty-seven".