11722084 has 12 divisors (see below), whose sum is σ = 22378608. Its totient is φ = 5328200.

The previous prime is 11722079. The next prime is 11722093. The reversal of 11722084 is 48022711.

It is a happy number.

It is an unprimeable number.

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, 133162 + ... + 133249.

It is an arithmetic number, because the mean of its divisors is an integer number (1864884).

Almost surely, 2^11722084 is an apocalyptic number.

It is an amenable number.

11722084 is a deficient number, since it is larger than the sum of its proper divisors (10656524).

11722084 is a wasteful number, since it uses less digits than its factorization.

11722084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266426 (or 266424 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 11722084 is about 3423.7529116453. The cubic root of 11722084 is about 227.1616126129.

Adding to 11722084 its reverse (48022711), we get a palindrome (59744795).

It can be divided in two parts, 117 and 22084, that added together give a square (22201 = 149²).

The spelling of 11722084 in words is "eleven million, seven hundred twenty-two thousand, eighty-four".