194324002 has 8 divisors (see below), whose sum is σ = 291984336. Its totient is φ = 96995892.

The previous prime is 194323981. The next prime is 194324003. The reversal of 194324002 is 200423491.

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 (194324003) 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, 81588 + ... + 83935.

It is an arithmetic number, because the mean of its divisors is an integer number (36498042).

Almost surely, 2^194324002 is an apocalyptic number.

194324002 is a deficient number, since it is larger than the sum of its proper divisors (97660334).

194324002 is a wasteful number, since it uses less digits than its factorization.

194324002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166112.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 194324002 is about 13940.0144189308. The cubic root of 194324002 is about 579.2181319712.

Adding to 194324002 its reverse (200423491), we get a palindrome (394747493).

The spelling of 194324002 in words is "one hundred ninety-four million, three hundred twenty-four thousand, two".