11722352 has 20 divisors (see below), whose sum is σ = 22844520. Its totient is φ = 5827008.

The previous prime is 11722331. The next prime is 11722357. The reversal of 11722352 is 25322711.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11722357) 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, 818 + ... + 4910.

It is an arithmetic number, because the mean of its divisors is an integer number (1142226).

Almost surely, 2^11722352 is an apocalyptic number.

It is an amenable number.

11722352 is a deficient number, since it is larger than the sum of its proper divisors (11122168).

11722352 is a wasteful number, since it uses less digits than its factorization.

11722352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4280 (or 4274 counting only the distinct ones).

The product of its digits is 840, while the sum is 23.

The square root of 11722352 is about 3423.7920497600. The cubic root of 11722352 is about 227.1633437854.

The spelling of 11722352 in words is "eleven million, seven hundred twenty-two thousand, three hundred fifty-two".