107806938 has 16 divisors (see below), whose sum is σ = 216161760. Its totient is φ = 35844336.

The previous prime is 107806913. The next prime is 107806943. The reversal of 107806938 is 839608701.

It is a self number, because there is not a number n which added to its sum of digits gives 107806938.

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, 20248 + ... + 25011.

It is an arithmetic number, because the mean of its divisors is an integer number (13510110).

Almost surely, 2^107806938 is an apocalyptic number.

107806938 is an abundant number, since it is smaller than the sum of its proper divisors (108354822).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

107806938 is a wasteful number, since it uses less digits than its factorization.

107806938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45661.

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 107806938 is about 10383.0119907472. The cubic root of 107806938 is about 475.9363807590.

The spelling of 107806938 in words is "one hundred seven million, eight hundred six thousand, nine hundred thirty-eight".