106667317 has 2 divisors, whose sum is σ = 106667318. Its totient is φ = 106667316.

The previous prime is 106667293. The next prime is 106667357. The reversal of 106667317 is 713766601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55487601 + 51179716 = 7449^2 + 7154^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106667317 is a prime.

It is a super-2 number, since 2×106667317² = 22755833031956978, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106667357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53333658 + 53333659.

It is an arithmetic number, because the mean of its divisors is an integer number (53333659).

Almost surely, 2^106667317 is an apocalyptic number.

It is an amenable number.

106667317 is a deficient number, since it is larger than the sum of its proper divisors (1).

106667317 is an equidigital number, since it uses as much as digits as its factorization.

106667317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 106667317 is about 10327.9870739656. The cubic root of 106667317 is about 474.2534044160.

The spelling of 106667317 in words is "one hundred six million, six hundred sixty-seven thousand, three hundred seventeen".