107808738 has 8 divisors (see below), whose sum is σ = 215617488. Its totient is φ = 35936244.

The previous prime is 107808737. The next prime is 107808749. The reversal of 107808738 is 837808701.

It is a sphenic number, since it is the product of 3 distinct primes.

107808738 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 107808738.

It is not an unprimeable number, because it can be changed into a prime (107808737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8984056 + ... + 8984067.

It is an arithmetic number, because the mean of its divisors is an integer number (26952186).

Almost surely, 2^107808738 is an apocalyptic number.

107808738 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

107808738 is a wasteful number, since it uses less digits than its factorization.

107808738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17968128.

The product of its (nonzero) digits is 75264, while the sum is 42.

The square root of 107808738 is about 10383.0986704355. The cubic root of 107808738 is about 475.9390295703.

The spelling of 107808738 in words is "one hundred seven million, eight hundred eight thousand, seven hundred thirty-eight".