67468217 has 2 divisors, whose sum is σ = 67468218. Its totient is φ = 67468216.

The previous prime is 67468207. The next prime is 67468241. The reversal of 67468217 is 71286476.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 56866681 + 10601536 = 7541^2 + 3256^2 .

It is a cyclic number.

It is not a de Polignac number, because 67468217 - 2⁴ = 67468201 is a prime.

It is not a weakly prime, because it can be changed into another prime (67468207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33734108 + 33734109.

It is an arithmetic number, because the mean of its divisors is an integer number (33734109).

Almost surely, 2^67468217 is an apocalyptic number.

It is an amenable number.

67468217 is a deficient number, since it is larger than the sum of its proper divisors (1).

67468217 is an equidigital number, since it uses as much as digits as its factorization.

67468217 is an evil number, because the sum of its binary digits is even.

The product of its digits is 112896, while the sum is 41.

The square root of 67468217 is about 8213.9038830510. The cubic root of 67468217 is about 407.0987270230.

The spelling of 67468217 in words is "sixty-seven million, four hundred sixty-eight thousand, two hundred seventeen".