10805118 has 8 divisors (see below), whose sum is σ = 21610248. Its totient is φ = 3601704.

The previous prime is 10805117. The next prime is 10805131. The reversal of 10805118 is 81150801.

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

10805118 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10805111) 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, 900421 + ... + 900432.

It is an arithmetic number, because the mean of its divisors is an integer number (2701281).

Almost surely, 2^10805118 is an apocalyptic number.

10805118 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10805118 is a wasteful number, since it uses less digits than its factorization.

10805118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1800858.

The product of its (nonzero) digits is 320, while the sum is 24.

The square root of 10805118 is about 3287.1139317036. The cubic root of 10805118 is about 221.0768008362.

Adding to 10805118 its reverse (81150801), we get a palindrome (91955919).

The spelling of 10805118 in words is "ten million, eight hundred five thousand, one hundred eighteen".