11098573 has 4 divisors (see below), whose sum is σ = 11123008. Its totient is φ = 11074140.

The previous prime is 11098553. The next prime is 11098579. The reversal of 11098573 is 37589011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11098573 - 2⁵ = 11098541 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 (11098579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11523 + ... + 12448.

It is an arithmetic number, because the mean of its divisors is an integer number (2780752).

Almost surely, 2^11098573 is an apocalyptic number.

It is an amenable number.

11098573 is a deficient number, since it is larger than the sum of its proper divisors (24435).

11098573 is an equidigital number, since it uses as much as digits as its factorization.

11098573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24434.

The product of its (nonzero) digits is 7560, while the sum is 34.

The square root of 11098573 is about 3331.4520858028. The cubic root of 11098573 is about 223.0603508558.

The spelling of 11098573 in words is "eleven million, ninety-eight thousand, five hundred seventy-three".