105699868 has 12 divisors (see below), whose sum is σ = 185078880. Its totient is φ = 52820192.

The previous prime is 105699859. The next prime is 105699877. The reversal of 105699868 is 868996501.

It is an interprime number because it is at equal distance from previous prime (105699859) and next prime (105699877).

It is a super-2 number, since 2×105699868² = 22344924190434848, which contains 22 as substring.

It is a congruent number.

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, 1848 + ... + 14656.

It is an arithmetic number, because the mean of its divisors is an integer number (15423240).

Almost surely, 2^105699868 is an apocalyptic number.

It is an amenable number.

105699868 is a deficient number, since it is larger than the sum of its proper divisors (79379012).

105699868 is a wasteful number, since it uses less digits than its factorization.

105699868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14876 (or 14874 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 52.

The square root of 105699868 is about 10281.0441104005. The cubic root of 105699868 is about 472.8152565166.

The spelling of 105699868 in words is "one hundred five million, six hundred ninety-nine thousand, eight hundred sixty-eight".