11118898 has 8 divisors (see below), whose sum is σ = 19060992. Its totient is φ = 4765236.

The previous prime is 11118893. The next prime is 11118911. The reversal of 11118898 is 89881111.

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

It is not an unprimeable number, because it can be changed into a prime (11118893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 397090 + ... + 397117.

It is an arithmetic number, because the mean of its divisors is an integer number (2382624).

Almost surely, 2^11118898 is an apocalyptic number.

11118898 is a deficient number, since it is larger than the sum of its proper divisors (7942094).

11118898 is an equidigital number, since it uses as much as digits as its factorization.

11118898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794216.

The product of its digits is 4608, while the sum is 37.

The square root of 11118898 is about 3334.5011620931. The cubic root of 11118898 is about 223.1964325214.

The spelling of 11118898 in words is "eleven million, one hundred eighteen thousand, eight hundred ninety-eight".