194212 has 12 divisors (see below), whose sum is σ = 354816. Its totient is φ = 92840.

The previous prime is 194203. The next prime is 194239. The reversal of 194212 is 212491.

It is a self number, because there is not a number n which added to its sum of digits gives 194212.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 964 + ... + 1147.

It is an arithmetic number, because the mean of its divisors is an integer number (29568).

2¹⁹⁴²¹² is an apocalyptic number.

It is an amenable number.

194212 is a deficient number, since it is larger than the sum of its proper divisors (160604).

194212 is a wasteful number, since it uses less digits than its factorization.

194212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2138 (or 2136 counting only the distinct ones).

The product of its digits is 144, while the sum is 19.

The square root of 194212 is about 440.6949058022. The cubic root of 194212 is about 57.9106829788.

It can be divided in two parts, 194 and 212, that added together give a triangular number (406 = T₂₈).

The spelling of 194212 in words is "one hundred ninety-four thousand, two hundred twelve".