194273084 has 12 divisors (see below), whose sum is σ = 340649400. Its totient is φ = 96944688.

The previous prime is 194273083. The next prime is 194273089. The reversal of 194273084 is 480372491.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (194273083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45674 + ... + 49745.

It is an arithmetic number, because the mean of its divisors is an integer number (28387450).

Almost surely, 2^194273084 is an apocalyptic number.

It is an amenable number.

194273084 is a deficient number, since it is larger than the sum of its proper divisors (146376316).

194273084 is a wasteful number, since it uses less digits than its factorization.

194273084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95932 (or 95930 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 194273084 is about 13938.1879740517. The cubic root of 194273084 is about 579.1675374231.

The spelling of 194273084 in words is "one hundred ninety-four million, two hundred seventy-three thousand, eighty-four".