105911716 has 6 divisors (see below), whose sum is σ = 185345510. Its totient is φ = 52955856.

The previous prime is 105911699. The next prime is 105911737. The reversal of 105911716 is 617119501.

It can be written as a sum of positive squares in only one way, i.e., 68823616 + 37088100 = 8296^2 + 6090^2 .

It is a super-2 number, since 2×105911716² = 22434583172129312, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13238961 + ... + 13238968.

Almost surely, 2^105911716 is an apocalyptic number.

It is an amenable number.

105911716 is a deficient number, since it is larger than the sum of its proper divisors (79433794).

105911716 is a wasteful number, since it uses less digits than its factorization.

105911716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26477933 (or 26477931 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 31.

The square root of 105911716 is about 10291.3417978415. The cubic root of 105911716 is about 473.1309242796.

The spelling of 105911716 in words is "one hundred five million, nine hundred eleven thousand, seven hundred sixteen".