100705768 has 16 divisors (see below), whose sum is σ = 189524160. Its totient is φ = 50166000.

The previous prime is 100705751. The next prime is 100705783. The reversal of 100705768 is 867507001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21058 + ... + 25393.

It is an arithmetic number, because the mean of its divisors is an integer number (11845260).

Almost surely, 2^100705768 is an apocalyptic number.

It is an amenable number.

100705768 is a deficient number, since it is larger than the sum of its proper divisors (88818392).

100705768 is a wasteful number, since it uses less digits than its factorization.

100705768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46728 (or 46724 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 34.

The square root of 100705768 is about 10035.2263551950. The cubic root of 100705768 is about 465.2482861040.

The spelling of 100705768 in words is "one hundred million, seven hundred five thousand, seven hundred sixty-eight".