11108893 has 8 divisors (see below), whose sum is σ = 11349720. Its totient is φ = 10870080.

The previous prime is 11108879. The next prime is 11108897. The reversal of 11108893 is 39880111.

It can be written as a sum of positive squares in 4 ways, for example, as 363609 + 10745284 = 603^2 + 3278^2 .

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 11108893 - 2⁵ = 11108861 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 (11108897) 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, 16071 + ... + 16747.

It is an arithmetic number, because the mean of its divisors is an integer number (1418715).

Almost surely, 2^11108893 is an apocalyptic number.

It is an amenable number.

11108893 is a deficient number, since it is larger than the sum of its proper divisors (240827).

11108893 is an equidigital number, since it uses as much as digits as its factorization.

11108893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1007.

The product of its (nonzero) digits is 1728, while the sum is 31.

The square root of 11108893 is about 3333.0006000600. Note that the first 3 decimals coincide. The cubic root of 11108893 is about 223.1294669392.

The spelling of 11108893 in words is "eleven million, one hundred eight thousand, eight hundred ninety-three".