11326197 has 4 divisors (see below), whose sum is σ = 15101600. Its totient is φ = 7550796.

The previous prime is 11326193. The next prime is 11326207. The reversal of 11326197 is 79162311.

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 not a de Polignac number, because 11326197 - 2² = 11326193 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 (11326193) 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, 1887697 + ... + 1887702.

It is an arithmetic number, because the mean of its divisors is an integer number (3775400).

Almost surely, 2^11326197 is an apocalyptic number.

It is an amenable number.

11326197 is a deficient number, since it is larger than the sum of its proper divisors (3775403).

11326197 is an equidigital number, since it uses as much as digits as its factorization.

11326197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3775402.

The product of its digits is 2268, while the sum is 30.

The square root of 11326197 is about 3365.4415757817. The cubic root of 11326197 is about 224.5749803696.

The spelling of 11326197 in words is "eleven million, three hundred twenty-six thousand, one hundred ninety-seven".