57194 has 4 divisors (see below), whose sum is σ = 85794. Its totient is φ = 28596.

The previous prime is 57193. The next prime is 57203. The reversal of 57194 is 49175.

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., 30625 + 26569 = 175^2 + 163^2 .

It is not an unprimeable number, because it can be changed into a prime (57191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14297 + ... + 14300.

2⁵⁷¹⁹⁴ is an apocalyptic number.

57194 is a deficient number, since it is larger than the sum of its proper divisors (28600).

57194 is a wasteful number, since it uses less digits than its factorization.

57194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28599.

The product of its digits is 1260, while the sum is 26.

The square root of 57194 is about 239.1526709029. The cubic root of 57194 is about 38.5286232301.

The spelling of 57194 in words is "fifty-seven thousand, one hundred ninety-four".