11722852 has 6 divisors (see below), whose sum is σ = 20514998. Its totient is φ = 5861424.

The previous prime is 11722831. The next prime is 11722861. The reversal of 11722852 is 25822711.

It can be written as a sum of positive squares in only one way, i.e., 10653696 + 1069156 = 3264^2 + 1034^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11722852.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1465353 + ... + 1465360.

Almost surely, 2^11722852 is an apocalyptic number.

It is an amenable number.

11722852 is a deficient number, since it is larger than the sum of its proper divisors (8792146).

11722852 is a wasteful number, since it uses less digits than its factorization.

11722852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2930717 (or 2930715 counting only the distinct ones).

The product of its digits is 2240, while the sum is 28.

The square root of 11722852 is about 3423.8650674348. The cubic root of 11722852 is about 227.1665735143.

The spelling of 11722852 in words is "eleven million, seven hundred twenty-two thousand, eight hundred fifty-two".