71194 has 4 divisors (see below), whose sum is σ = 106794. Its totient is φ = 35596.

The previous prime is 71191. The next prime is 71209. The reversal of 71194 is 49117.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 69169 + 2025 = 263^2 + 45^2 .

It is not an unprimeable number, because it can be changed into a prime (71191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17797 + ... + 17800.

2⁷¹¹⁹⁴ is an apocalyptic number.

71194 is a deficient number, since it is larger than the sum of its proper divisors (35600).

71194 is a wasteful number, since it uses less digits than its factorization.

71194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35599.

The product of its digits is 252, while the sum is 22.

The square root of 71194 is about 266.8220380703. The cubic root of 71194 is about 41.4458576863.

The spelling of 71194 in words is "seventy-one thousand, one hundred ninety-four".