194995274 has 8 divisors (see below), whose sum is σ = 295332960. Its totient is φ = 96550956.

The previous prime is 194995267. The next prime is 194995279. The reversal of 194995274 is 472599491.

194995274 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (194995279) 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, 473084 + ... + 473495.

It is an arithmetic number, because the mean of its divisors is an integer number (36916620).

Almost surely, 2^194995274 is an apocalyptic number.

194995274 is a deficient number, since it is larger than the sum of its proper divisors (100337686).

194995274 is a wasteful number, since it uses less digits than its factorization.

194995274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 946684.

The product of its digits is 816480, while the sum is 50.

The square root of 194995274 is about 13964.0708247989. The cubic root of 194995274 is about 579.8843150169.

The spelling of 194995274 in words is "one hundred ninety-four million, nine hundred ninety-five thousand, two hundred seventy-four".