105740199 has 12 divisors (see below), whose sum is σ = 152825400. Its totient is φ = 70452144.

The previous prime is 105740197. The next prime is 105740209. The reversal of 105740199 is 991047501.

It is not a de Polignac number, because 105740199 - 2¹ = 105740197 is a prime.

It is a super-2 number, since 2×105740199² = 22361979369119202, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105740197) 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 11 ways as a sum of consecutive naturals, for example, 26092 + ... + 29870.

It is an arithmetic number, because the mean of its divisors is an integer number (12735450).

Almost surely, 2^105740199 is an apocalyptic number.

105740199 is a deficient number, since it is larger than the sum of its proper divisors (47085201).

105740199 is a wasteful number, since it uses less digits than its factorization.

105740199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6894 (or 6891 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 36.

The square root of 105740199 is about 10283.0053486323. The cubic root of 105740199 is about 472.8753849023.

The spelling of 105740199 in words is "one hundred five million, seven hundred forty thousand, one hundred ninety-nine".