107813738 has 4 divisors (see below), whose sum is σ = 161720610. Its totient is φ = 53906868.

The previous prime is 107813737. The next prime is 107813743. The reversal of 107813738 is 837318701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 837318701 = 631 ⋅1326971.

It can be written as a sum of positive squares in only one way, i.e., 85507009 + 22306729 = 9247^2 + 4723^2 .

It is not an unprimeable number, because it can be changed into a prime (107813737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26953433 + ... + 26953436.

Almost surely, 2^107813738 is an apocalyptic number.

107813738 is a deficient number, since it is larger than the sum of its proper divisors (53906872).

107813738 is an equidigital number, since it uses as much as digits as its factorization.

107813738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53906871.

The product of its (nonzero) digits is 28224, while the sum is 38.

The square root of 107813738 is about 10383.3394435509. The cubic root of 107813738 is about 475.9463872249.

The spelling of 107813738 in words is "one hundred seven million, eight hundred thirteen thousand, seven hundred thirty-eight".