194885074 has 8 divisors (see below), whose sum is σ = 293125248. Its totient is φ = 97176660.

The previous prime is 194885039. The next prime is 194885099. The reversal of 194885074 is 470588491.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132022 + ... + 133489.

It is an arithmetic number, because the mean of its divisors is an integer number (36640656).

Almost surely, 2^194885074 is an apocalyptic number.

194885074 is a deficient number, since it is larger than the sum of its proper divisors (98240174).

194885074 is a wasteful number, since it uses less digits than its factorization.

194885074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265880.

The product of its (nonzero) digits is 322560, while the sum is 46.

The square root of 194885074 is about 13960.1244263796. The cubic root of 194885074 is about 579.7750554571.

The spelling of 194885074 in words is "one hundred ninety-four million, eight hundred eighty-five thousand, seventy-four".