6612227 has 4 divisors (see below), whose sum is σ = 6737040. Its totient is φ = 6487416.

The previous prime is 6612223. The next prime is 6612241. The reversal of 6612227 is 7222166.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6612227 - 2² = 6612223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6612196 and 6612205.

It is not an unprimeable number, because it can be changed into a prime (6612223) 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, 62327 + ... + 62432.

It is an arithmetic number, because the mean of its divisors is an integer number (1684260).

Almost surely, 2^6612227 is an apocalyptic number.

6612227 is a deficient number, since it is larger than the sum of its proper divisors (124813).

6612227 is a wasteful number, since it uses less digits than its factorization.

6612227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124812.

The product of its digits is 2016, while the sum is 26.

The square root of 6612227 is about 2571.4250912675. The cubic root of 6612227 is about 187.6935080745.

The spelling of 6612227 in words is "six million, six hundred twelve thousand, two hundred twenty-seven".