5667217 has 2 divisors, whose sum is σ = 5667218. Its totient is φ = 5667216.

The previous prime is 5667199. The next prime is 5667241. The reversal of 5667217 is 7127665.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5308416 + 358801 = 2304^2 + 599^2 .

It is a cyclic number.

It is not a de Polignac number, because 5667217 - 2⁷ = 5667089 is a prime.

It is a plaindrome in base 13.

It is not a weakly prime, because it can be changed into another prime (5667247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2833608 + 2833609.

It is an arithmetic number, because the mean of its divisors is an integer number (2833609).

Almost surely, 2^5667217 is an apocalyptic number.

It is an amenable number.

5667217 is a deficient number, since it is larger than the sum of its proper divisors (1).

5667217 is an equidigital number, since it uses as much as digits as its factorization.

5667217 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17640, while the sum is 34.

The square root of 5667217 is about 2380.5917331622. The cubic root of 5667217 is about 178.2884793202.

The spelling of 5667217 in words is "five million, six hundred sixty-seven thousand, two hundred seventeen".