199275716 has 12 divisors (see below), whose sum is σ = 348910380. Its totient is φ = 99587040.

The previous prime is 199275697. The next prime is 199275731. The reversal of 199275716 is 617572991.

It can be written as a sum of positive squares in 2 ways, for example, as 145106116 + 54169600 = 12046^2 + 7360^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3071 + ... + 20198.

It is an arithmetic number, because the mean of its divisors is an integer number (29075865).

Almost surely, 2^199275716 is an apocalyptic number.

It is an amenable number.

199275716 is a deficient number, since it is larger than the sum of its proper divisors (149634664).

199275716 is a wasteful number, since it uses less digits than its factorization.

199275716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25414 (or 25412 counting only the distinct ones).

The product of its digits is 238140, while the sum is 47.

The square root of 199275716 is about 14116.5050915586. The cubic root of 199275716 is about 584.0967540013.

It can be divided in two parts, 199275 and 716, that added together give a palindrome (199991).

The spelling of 199275716 in words is "one hundred ninety-nine million, two hundred seventy-five thousand, seven hundred sixteen".