64094171 has 2 divisors, whose sum is σ = 64094172. Its totient is φ = 64094170.

The previous prime is 64094159. The next prime is 64094189. The reversal of 64094171 is 17149046.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 64094171 - 2¹⁰ = 64093147 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (64094671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32047085 + 32047086.

It is an arithmetic number, because the mean of its divisors is an integer number (32047086).

Almost surely, 2^64094171 is an apocalyptic number.

64094171 is a deficient number, since it is larger than the sum of its proper divisors (1).

64094171 is an equidigital number, since it uses as much as digits as its factorization.

64094171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 64094171 is about 8005.8835240091. The cubic root of 64094171 is about 400.1960934360.

The spelling of 64094171 in words is "sixty-four million, ninety-four thousand, one hundred seventy-one".