11341973 has 4 divisors (see below), whose sum is σ = 11351340. Its totient is φ = 11332608.

The previous prime is 11341969. The next prime is 11341991. The reversal of 11341973 is 37914311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 6646084 + 4695889 = 2578^2 + 2167^2 .

It is a cyclic number.

It is not a de Polignac number, because 11341973 - 2² = 11341969 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 (11341963) 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, 2540 + ... + 5397.

It is an arithmetic number, because the mean of its divisors is an integer number (2837835).

Almost surely, 2^11341973 is an apocalyptic number.

It is an amenable number.

11341973 is a deficient number, since it is larger than the sum of its proper divisors (9367).

11341973 is an equidigital number, since it uses as much as digits as its factorization.

11341973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9366.

The product of its digits is 2268, while the sum is 29.

The square root of 11341973 is about 3367.7845833723. The cubic root of 11341973 is about 224.6792004423.

The spelling of 11341973 in words is "eleven million, three hundred forty-one thousand, nine hundred seventy-three".