199601002 has 8 divisors (see below), whose sum is σ = 309059712. Its totient is φ = 96581100.

The previous prime is 199600987. The next prime is 199601009. The reversal of 199601002 is 200106991.

199601002 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 (199601009) by changing a digit.

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, 1609624 + ... + 1609747.

It is an arithmetic number, because the mean of its divisors is an integer number (38632464).

Almost surely, 2^199601002 is an apocalyptic number.

199601002 is a deficient number, since it is larger than the sum of its proper divisors (109458710).

199601002 is a wasteful number, since it uses less digits than its factorization.

199601002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3219404.

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 199601002 is about 14128.0218714440. The cubic root of 199601002 is about 584.4143963336.

Adding to 199601002 its reverse (200106991), we get a palindrome (399707993).

The spelling of 199601002 in words is "one hundred ninety-nine million, six hundred one thousand, two".