6989227 has 8 divisors (see below), whose sum is σ = 8457696. Its totient is φ = 5638272.

The previous prime is 6989219. The next prime is 6989233. The reversal of 6989227 is 7229896.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6989227 - 2³ = 6989219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6989237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29248 + ... + 29485.

It is an arithmetic number, because the mean of its divisors is an integer number (1057212).

Almost surely, 2^6989227 is an apocalyptic number.

6989227 is a deficient number, since it is larger than the sum of its proper divisors (1468469).

6989227 is a wasteful number, since it uses less digits than its factorization.

6989227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58757.

The product of its digits is 108864, while the sum is 43.

The square root of 6989227 is about 2643.7146215127. The cubic root of 6989227 is about 191.1949345221.

It can be divided in two parts, 698 and 9227, that multiplied together give a palindrome (6440446).

The spelling of 6989227 in words is "six million, nine hundred eighty-nine thousand, two hundred twenty-seven".