11048197 has 4 divisors (see below), whose sum is σ = 11062476. Its totient is φ = 11033920.

The previous prime is 11048189. The next prime is 11048207. The reversal of 11048197 is 79184011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 79184011 = 17 ⋅4657883.

It can be written as a sum of positive squares in 2 ways, for example, as 8328996 + 2719201 = 2886^2 + 1649^2 .

It is a cyclic number.

It is not a de Polignac number, because 11048197 - 2³ = 11048189 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11048117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5908 + ... + 7549.

It is an arithmetic number, because the mean of its divisors is an integer number (2765619).

Almost surely, 2^11048197 is an apocalyptic number.

It is an amenable number.

11048197 is a deficient number, since it is larger than the sum of its proper divisors (14279).

11048197 is an equidigital number, since it uses as much as digits as its factorization.

11048197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14278.

The product of its (nonzero) digits is 2016, while the sum is 31.

The square root of 11048197 is about 3323.8828198359. The cubic root of 11048197 is about 222.7223514720.

The spelling of 11048197 in words is "eleven million, forty-eight thousand, one hundred ninety-seven".