3220051 has 2 divisors, whose sum is σ = 3220052. Its totient is φ = 3220050.

The previous prime is 3220037. The next prime is 3220081. The reversal of 3220051 is 1500223.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3220051 - 2¹¹ = 3218003 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3220081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1610025 + 1610026.

It is an arithmetic number, because the mean of its divisors is an integer number (1610026).

Almost surely, 2^3220051 is an apocalyptic number.

3220051 is a deficient number, since it is larger than the sum of its proper divisors (1).

3220051 is an equidigital number, since it uses as much as digits as its factorization.

3220051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 3220051 is about 1794.4500550308. The cubic root of 3220051 is about 147.6684048009.

Adding to 3220051 its reverse (1500223), we get a palindrome (4720274).

The spelling of 3220051 in words is "three million, two hundred twenty thousand, fifty-one".