7288163 has 2 divisors, whose sum is σ = 7288164. Its totient is φ = 7288162.

The previous prime is 7288159. The next prime is 7288181. The reversal of 7288163 is 3618827.

It is a weak prime.

It is an emirp because it is prime and its reverse (3618827) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7288163 - 2² = 7288159 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7288103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3644081 + 3644082.

It is an arithmetic number, because the mean of its divisors is an integer number (3644082).

Almost surely, 2^7288163 is an apocalyptic number.

7288163 is a deficient number, since it is larger than the sum of its proper divisors (1).

7288163 is an equidigital number, since it uses as much as digits as its factorization.

7288163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16128, while the sum is 35.

The square root of 7288163 is about 2699.6597933814. The cubic root of 7288163 is about 193.8828339177.

The spelling of 7288163 in words is "seven million, two hundred eighty-eight thousand, one hundred sixty-three".