107888387 has 4 divisors (see below), whose sum is σ = 107909520. Its totient is φ = 107867256.

The previous prime is 107888371. The next prime is 107888399. The reversal of 107888387 is 783888701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 783888701 = 47 ⋅16678483.

It is a cyclic number.

It is not a de Polignac number, because 107888387 - 2⁴ = 107888371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107888317) 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, 2378 + ... + 14880.

It is an arithmetic number, because the mean of its divisors is an integer number (26977380).

Almost surely, 2^107888387 is an apocalyptic number.

107888387 is a deficient number, since it is larger than the sum of its proper divisors (21133).

107888387 is an equidigital number, since it uses as much as digits as its factorization.

107888387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21132.

The product of its (nonzero) digits is 602112, while the sum is 50.

The square root of 107888387 is about 10386.9334743224. The cubic root of 107888387 is about 476.0562084955.

The spelling of 107888387 in words is "one hundred seven million, eight hundred eighty-eight thousand, three hundred eighty-seven".