109994871 has 8 divisors (see below), whose sum is σ = 167611264. Its totient is φ = 62854200.

The previous prime is 109994869. The next prime is 109994887. The reversal of 109994871 is 178499901.

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

It is not a de Polignac number, because 109994871 - 2¹ = 109994869 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 109994871.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109994831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2618905 + ... + 2618946.

It is an arithmetic number, because the mean of its divisors is an integer number (20951408).

Almost surely, 2^109994871 is an apocalyptic number.

109994871 is a deficient number, since it is larger than the sum of its proper divisors (57616393).

109994871 is an equidigital number, since it uses as much as digits as its factorization.

109994871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5237861.

The product of its (nonzero) digits is 163296, while the sum is 48.

The square root of 109994871 is about 10487.8439633702. The cubic root of 109994871 is about 479.1345385625.

The spelling of 109994871 in words is "one hundred nine million, nine hundred ninety-four thousand, eight hundred seventy-one".