194162 has 4 divisors (see below), whose sum is σ = 291246. Its totient is φ = 97080.

The previous prime is 194149. The next prime is 194167. The reversal of 194162 is 261491.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 261491 = 109 ⋅2399.

It can be written as a sum of positive squares in only one way, i.e., 121801 + 72361 = 349^2 + 269^2 .

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (194167) 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, 48539 + ... + 48542.

2¹⁹⁴¹⁶² is an apocalyptic number.

194162 is a deficient number, since it is larger than the sum of its proper divisors (97084).

194162 is an equidigital number, since it uses as much as digits as its factorization.

194162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97083.

The product of its digits is 432, while the sum is 23.

The square root of 194162 is about 440.6381735619. The cubic root of 194162 is about 57.9057128385.

The spelling of 194162 in words is "one hundred ninety-four thousand, one hundred sixty-two".