105538936 has 16 divisors (see below), whose sum is σ = 200840040. Its totient is φ = 51981600.

The previous prime is 105538933. The next prime is 105538963. The reversal of 105538936 is 639835501.

It is a super-2 number, since 2×105538936² = 22276934024024192, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105538933) by changing a digit.

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, 97915 + ... + 98986.

Almost surely, 2^105538936 is an apocalyptic number.

It is an amenable number.

105538936 is a deficient number, since it is larger than the sum of its proper divisors (95301104).

105538936 is a wasteful number, since it uses less digits than its factorization.

105538936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196974 (or 196970 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 40.

The square root of 105538936 is about 10273.2144920662. The cubic root of 105538936 is about 472.5751749972.

The spelling of 105538936 in words is "one hundred five million, five hundred thirty-eight thousand, nine hundred thirty-six".