11098020 has 24 divisors (see below), whose sum is σ = 31074624. Its totient is φ = 2959456.

The previous prime is 11098019. The next prime is 11098037. The reversal of 11098020 is 2089011.

11098020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92424 + ... + 92543.

It is an arithmetic number, because the mean of its divisors is an integer number (1294776).

Almost surely, 2^11098020 is an apocalyptic number.

11098020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11098020 is an abundant number, since it is smaller than the sum of its proper divisors (19976604).

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

11098020 is a wasteful number, since it uses less digits than its factorization.

11098020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184979 (or 184977 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 21.

The square root of 11098020 is about 3331.3690879277. The cubic root of 11098020 is about 223.0566460425.

Subtracting from 11098020 its reverse (2089011), we obtain a palindrome (9009009).

The spelling of 11098020 in words is "eleven million, ninety-eight thousand, twenty".