13934171 has 2 divisors, whose sum is σ = 13934172. Its totient is φ = 13934170.

The previous prime is 13934153. The next prime is 13934183. The reversal of 13934171 is 17143931.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13934171 - 2¹⁸ = 13672027 is a prime.

It is a super-2 number, since 2×13934171² = 388322242914482, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13934111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6967085 + 6967086.

It is an arithmetic number, because the mean of its divisors is an integer number (6967086).

Almost surely, 2^13934171 is an apocalyptic number.

13934171 is a deficient number, since it is larger than the sum of its proper divisors (1).

13934171 is an equidigital number, since it uses as much as digits as its factorization.

13934171 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2268, while the sum is 29.

The square root of 13934171 is about 3732.8502514834. The cubic root of 13934171 is about 240.6358774191.

The spelling of 13934171 in words is "thirteen million, nine hundred thirty-four thousand, one hundred seventy-one".