105712036 has 12 divisors (see below), whose sum is σ = 185286528. Its totient is φ = 52773032.

The previous prime is 105712031. The next prime is 105712039. The reversal of 105712036 is 630217501.

It is a super-2 number, since 2×105712036² = 22350069110530592, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105712036.

It is not an unprimeable number, because it can be changed into a prime (105712031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17836 + ... + 23011.

It is an arithmetic number, because the mean of its divisors is an integer number (15440544).

Almost surely, 2^105712036 is an apocalyptic number.

It is an amenable number.

105712036 is a deficient number, since it is larger than the sum of its proper divisors (79574492).

105712036 is a wasteful number, since it uses less digits than its factorization.

105712036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41498 (or 41496 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 105712036 is about 10281.6358620601. The cubic root of 105712036 is about 472.8333990662.

Adding to 105712036 its reverse (630217501), we get a palindrome (735929537).

The spelling of 105712036 in words is "one hundred five million, seven hundred twelve thousand, thirty-six".