199696041 has 6 divisors (see below), whose sum is σ = 288449850. Its totient is φ = 133130688.

The previous prime is 199696019. The next prime is 199696043. The reversal of 199696041 is 140696991.

It can be written as a sum of positive squares in only one way, i.e., 173686041 + 26010000 = 13179^2 + 5100^2 .

It is not a de Polignac number, because 199696041 - 2⁵ = 199696009 is a prime.

It is a super-3 number, since 3×199696041³ (a number of 26 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (199696043) 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 5 ways as a sum of consecutive naturals, for example, 11094216 + ... + 11094233.

It is an arithmetic number, because the mean of its divisors is an integer number (48074975).

Almost surely, 2^199696041 is an apocalyptic number.

It is an amenable number.

199696041 is a deficient number, since it is larger than the sum of its proper divisors (88753809).

199696041 is a wasteful number, since it uses less digits than its factorization.

199696041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22188455 (or 22188452 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 45.

The square root of 199696041 is about 14131.3849639729. The cubic root of 199696041 is about 584.5071369281.

It can be divided in two parts, 1996960 and 41, that added together give a triangular number (1997001 = T₁₉₉₈).

The spelling of 199696041 in words is "one hundred ninety-nine million, six hundred ninety-six thousand, forty-one".