7020227 has 2 divisors, whose sum is σ = 7020228. Its totient is φ = 7020226.

The previous prime is 7020199. The next prime is 7020239. The reversal of 7020227 is 7220207.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7020227 - 2¹⁰ = 7019203 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7020199 and 7020208.

It is not a weakly prime, because it can be changed into another prime (7020257) 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 as a sum of consecutive naturals, namely, 3510113 + 3510114.

It is an arithmetic number, because the mean of its divisors is an integer number (3510114).

Almost surely, 2^7020227 is an apocalyptic number.

7020227 is a deficient number, since it is larger than the sum of its proper divisors (1).

7020227 is an equidigital number, since it uses as much as digits as its factorization.

7020227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 392, while the sum is 20.

The square root of 7020227 is about 2649.5710973665. The cubic root of 7020227 is about 191.4771928018.

Subtracting from 7020227 its sum of digits (20), we obtain a palindrome (7020207).

The spelling of 7020227 in words is "seven million, twenty thousand, two hundred twenty-seven".