105106659 has 16 divisors (see below), whose sum is σ = 161720832. Its totient is φ = 59476608.

The previous prime is 105106543. The next prime is 105106679. The reversal of 105106659 is 956601501.

It is not a de Polignac number, because 105106659 - 2⁷ = 105106531 is a prime.

It is a super-2 number, since 2×105106659² = 22094819532284562, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105106679) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22134 + ... + 26459.

It is an arithmetic number, because the mean of its divisors is an integer number (10107552).

Almost surely, 2^105106659 is an apocalyptic number.

105106659 is a deficient number, since it is larger than the sum of its proper divisors (56614173).

105106659 is a wasteful number, since it uses less digits than its factorization.

105106659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48706.

The product of its (nonzero) digits is 8100, while the sum is 33.

The square root of 105106659 is about 10252.1538712604. The cubic root of 105106659 is about 471.9290850920.

The spelling of 105106659 in words is "one hundred five million, one hundred six thousand, six hundred fifty-nine".