109860663 has 16 divisors (see below), whose sum is σ = 160272000. Its totient is φ = 66384480.

The previous prime is 109860649. The next prime is 109860697. The reversal of 109860663 is 366068901.

It is a happy number.

It is not a de Polignac number, because 109860663 - 2⁵ = 109860631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109860563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6748 + ... + 16286.

It is an arithmetic number, because the mean of its divisors is an integer number (10017000).

Almost surely, 2^109860663 is an apocalyptic number.

109860663 is a deficient number, since it is larger than the sum of its proper divisors (50411337).

109860663 is a wasteful number, since it uses less digits than its factorization.

109860663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9902.

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 109860663 is about 10481.4437459732. The cubic root of 109860663 is about 478.9395905064.

The spelling of 109860663 in words is "one hundred nine million, eight hundred sixty thousand, six hundred sixty-three".