194943052 has 12 divisors (see below), whose sum is σ = 343605640. Its totient is φ = 96770016.

The previous prime is 194943031. The next prime is 194943061. The reversal of 194943052 is 250349491.

194943052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

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, 174753 + ... + 175864.

Almost surely, 2^194943052 is an apocalyptic number.

It is an amenable number.

194943052 is a deficient number, since it is larger than the sum of its proper divisors (148662588).

194943052 is a wasteful number, since it uses less digits than its factorization.

194943052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350760 (or 350758 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 194943052 is about 13962.2008293822. The cubic root of 194943052 is about 579.8325438093.

The spelling of 194943052 in words is "one hundred ninety-four million, nine hundred forty-three thousand, fifty-two".