3220106 has 8 divisors (see below), whose sum is σ = 5114340. Its totient is φ = 1515328.

The previous prime is 3220097. The next prime is 3220117. The reversal of 3220106 is 6010223.

It can be written as a sum of positive squares in 2 ways, for example, as 3094081 + 126025 = 1759^2 + 355^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47321 + ... + 47388.

Almost surely, 2^3220106 is an apocalyptic number.

3220106 is a deficient number, since it is larger than the sum of its proper divisors (1894234).

3220106 is a wasteful number, since it uses less digits than its factorization.

3220106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94728.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 3220106 is about 1794.4653799948. The cubic root of 3220106 is about 147.6692455449.

Adding to 3220106 its reverse (6010223), we get a palindrome (9230329).

The spelling of 3220106 in words is "three million, two hundred twenty thousand, one hundred six".