109860863 has 8 divisors (see below), whose sum is σ = 125687328. Its totient is φ = 94067424.

The previous prime is 109860847. The next prime is 109860893. The reversal of 109860863 is 368068901.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 109860863 - 2⁴ = 109860847 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 109860863.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109860823) 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, 656 + ... + 14837.

It is an arithmetic number, because the mean of its divisors is an integer number (15710916).

Almost surely, 2^109860863 is an apocalyptic number.

109860863 is a deficient number, since it is larger than the sum of its proper divisors (15826465).

109860863 is a wasteful number, since it uses less digits than its factorization.

109860863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16513.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 109860863 is about 10481.4532866392. The cubic root of 109860863 is about 478.9398811408.

The spelling of 109860863 in words is "one hundred nine million, eight hundred sixty thousand, eight hundred sixty-three".