108888671 has 4 divisors (see below), whose sum is σ = 108912192. Its totient is φ = 108865152.

The previous prime is 108888643. The next prime is 108888673. The reversal of 108888671 is 176888801.

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

It is a cyclic number.

It is not a de Polignac number, because 108888671 - 2⁶ = 108888607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108888673) 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, 2255 + ... + 14928.

It is an arithmetic number, because the mean of its divisors is an integer number (27228048).

Almost surely, 2^108888671 is an apocalyptic number.

108888671 is a deficient number, since it is larger than the sum of its proper divisors (23521).

108888671 is an equidigital number, since it uses as much as digits as its factorization.

108888671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23520.

The product of its (nonzero) digits is 172032, while the sum is 47.

The square root of 108888671 is about 10434.9734546859. The cubic root of 108888671 is about 477.5229319323.

The spelling of 108888671 in words is "one hundred eight million, eight hundred eighty-eight thousand, six hundred seventy-one".