71106067 has 2 divisors, whose sum is σ = 71106068. Its totient is φ = 71106066.

The previous prime is 71106029. The next prime is 71106073. The reversal of 71106067 is 76060117.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-71106067 is a prime.

It is not a weakly prime, because it can be changed into another prime (71106097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35553033 + 35553034.

It is an arithmetic number, because the mean of its divisors is an integer number (35553034).

Almost surely, 2^71106067 is an apocalyptic number.

71106067 is a deficient number, since it is larger than the sum of its proper divisors (1).

71106067 is an equidigital number, since it uses as much as digits as its factorization.

71106067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1764, while the sum is 28.

The square root of 71106067 is about 8432.4413428141. The cubic root of 71106067 is about 414.2878714626.

The spelling of 71106067 in words is "seventy-one million, one hundred six thousand, sixty-seven".