11098018 has 16 divisors (see below), whose sum is σ = 17062560. Its totient is φ = 5412096.

The previous prime is 11098007. The next prime is 11098019. The reversal of 11098018 is 81089011.

11098018 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11098019) 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, 18946 + ... + 19522.

It is an arithmetic number, because the mean of its divisors is an integer number (1066410).

Almost surely, 2^11098018 is an apocalyptic number.

11098018 is a deficient number, since it is larger than the sum of its proper divisors (5964542).

11098018 is a wasteful number, since it uses less digits than its factorization.

11098018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801.

The product of its (nonzero) digits is 576, while the sum is 28.

The square root of 11098018 is about 3331.3687877508. The cubic root of 11098018 is about 223.0566326434.

The spelling of 11098018 in words is "eleven million, ninety-eight thousand, eighteen".