67095971 has 2 divisors, whose sum is σ = 67095972. Its totient is φ = 67095970.

The previous prime is 67095929. The next prime is 67095983. The reversal of 67095971 is 17959076.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 67095971 - 2¹⁴ = 67079587 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (67098971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33547985 + 33547986.

It is an arithmetic number, because the mean of its divisors is an integer number (33547986).

Almost surely, 2^67095971 is an apocalyptic number.

67095971 is a deficient number, since it is larger than the sum of its proper divisors (1).

67095971 is an equidigital number, since it uses as much as digits as its factorization.

67095971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 119070, while the sum is 44.

The square root of 67095971 is about 8191.2130359306. The cubic root of 67095971 is about 406.3486433123.

The spelling of 67095971 in words is "sixty-seven million, ninety-five thousand, nine hundred seventy-one".