107912393 has 4 divisors (see below), whose sum is σ = 111633540. Its totient is φ = 104191248.

The previous prime is 107912377. The next prime is 107912417. The reversal of 107912393 is 393219701.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 57032704 + 50879689 = 7552^2 + 7133^2 .

It is a cyclic number.

It is not a de Polignac number, because 107912393 - 2⁴ = 107912377 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (107912303) 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, 1860530 + ... + 1860587.

It is an arithmetic number, because the mean of its divisors is an integer number (27908385).

Almost surely, 2^107912393 is an apocalyptic number.

It is an amenable number.

107912393 is a deficient number, since it is larger than the sum of its proper divisors (3721147).

107912393 is an equidigital number, since it uses as much as digits as its factorization.

107912393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3721146.

The product of its (nonzero) digits is 10206, while the sum is 35.

The square root of 107912393 is about 10388.0889965383. The cubic root of 107912393 is about 476.0915146056.

The spelling of 107912393 in words is "one hundred seven million, nine hundred twelve thousand, three hundred ninety-three".