105706056 has 16 divisors (see below), whose sum is σ = 264265200. Its totient is φ = 35235344.

The previous prime is 105706043. The next prime is 105706079. The reversal of 105706056 is 650607501.

It is a super-2 number, since 2×105706056² = 22347540550150272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2202186 + ... + 2202233.

It is an arithmetic number, because the mean of its divisors is an integer number (16516575).

Almost surely, 2^105706056 is an apocalyptic number.

It is an amenable number.

105706056 is an abundant number, since it is smaller than the sum of its proper divisors (158559144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105706056 is a wasteful number, since it uses less digits than its factorization.

105706056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4404428 (or 4404424 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 105706056 is about 10281.3450481929. The cubic root of 105706056 is about 472.8244830299.

The spelling of 105706056 in words is "one hundred five million, seven hundred six thousand, fifty-six".