199134382 has 8 divisors (see below), whose sum is σ = 299984256. Its totient is φ = 99139632.

The previous prime is 199134373. The next prime is 199134401. The reversal of 199134382 is 283431991.

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

It is a congruent number.

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, 213198 + ... + 214129.

It is an arithmetic number, because the mean of its divisors is an integer number (37498032).

Almost surely, 2^199134382 is an apocalyptic number.

199134382 is a deficient number, since it is larger than the sum of its proper divisors (100849874).

199134382 is a wasteful number, since it uses less digits than its factorization.

199134382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427562.

The product of its digits is 46656, while the sum is 40.

The square root of 199134382 is about 14111.4982195371. The cubic root of 199134382 is about 583.9586333838.

The spelling of 199134382 in words is "one hundred ninety-nine million, one hundred thirty-four thousand, three hundred eighty-two".