108649708 has 6 divisors (see below), whose sum is σ = 190136996. Its totient is φ = 54324852.

The previous prime is 108649693. The next prime is 108649711. The reversal of 108649708 is 807946801.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13581210 + ... + 13581217.

Almost surely, 2^108649708 is an apocalyptic number.

It is an amenable number.

108649708 is a deficient number, since it is larger than the sum of its proper divisors (81487288).

108649708 is a wasteful number, since it uses less digits than its factorization.

108649708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27162431 (or 27162429 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 43.

The square root of 108649708 is about 10423.5170647915. The cubic root of 108649708 is about 477.1733581051.

The spelling of 108649708 in words is "one hundred eight million, six hundred forty-nine thousand, seven hundred eight".