3122266 has 8 divisors (see below), whose sum is σ = 5352480. Its totient is φ = 1338108.

The previous prime is 3122261. The next prime is 3122279. The reversal of 3122266 is 6622213.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (3122261) 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, 111496 + ... + 111523.

It is an arithmetic number, because the mean of its divisors is an integer number (669060).

Almost surely, 2^3122266 is an apocalyptic number.

3122266 is a deficient number, since it is larger than the sum of its proper divisors (2230214).

3122266 is a wasteful number, since it uses less digits than its factorization.

3122266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223028.

The product of its digits is 864, while the sum is 22.

The square root of 3122266 is about 1766.9934917820. The cubic root of 3122266 is about 146.1582383935.

Adding to 3122266 its reverse (6622213), we get a palindrome (9744479).

The spelling of 3122266 in words is "three million, one hundred twenty-two thousand, two hundred sixty-six".