106656602 has 16 divisors (see below), whose sum is σ = 172462920. Its totient is φ = 49177152.

The previous prime is 106656593. The next prime is 106656629. The reversal of 106656602 is 206656601.

It can be written as a sum of positive squares in 4 ways, for example, as 88755241 + 17901361 = 9421^2 + 4231^2 .

It is a super-2 number, since 2×106656602² = 22751261500372808, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45368 + ... + 47660.

Almost surely, 2^106656602 is an apocalyptic number.

106656602 is a deficient number, since it is larger than the sum of its proper divisors (65806318).

106656602 is a wasteful number, since it uses less digits than its factorization.

106656602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4097.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 106656602 is about 10327.4683248122. The cubic root of 106656602 is about 474.2375239022.

Subtracting 106656602 from its reverse (206656601), we obtain a palindrome (99999999).

The spelling of 106656602 in words is "one hundred six million, six hundred fifty-six thousand, six hundred two".