108925706 has 16 divisors (see below), whose sum is σ = 170976744. Its totient is φ = 51989184.

The previous prime is 108925703. The next prime is 108925721. The reversal of 108925706 is 607529801.

It can be written as a sum of positive squares in 4 ways, for example, as 108889225 + 36481 = 10435^2 + 191^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 108925706.

It is not an unprimeable number, because it can be changed into a prime (108925703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9965 + ... + 17808.

Almost surely, 2^108925706 is an apocalyptic number.

108925706 is a deficient number, since it is larger than the sum of its proper divisors (62051038).

108925706 is a wasteful number, since it uses less digits than its factorization.

108925706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27865.

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 108925706 is about 10436.7478651158. The cubic root of 108925706 is about 477.5770638483.

The spelling of 108925706 in words is "one hundred eight million, nine hundred twenty-five thousand, seven hundred six".