7208133852 has 96 divisors (see below), whose sum is σ = 18001751040. Its totient is φ = 2239874560.

The previous prime is 7208133851. The next prime is 7208133887. The reversal of 7208133852 is 2583318027.

It is a self number, because there is not a number n which added to its sum of digits gives 7208133852.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7208133851) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1741978 + ... + 1746110.

It is an arithmetic number, because the mean of its divisors is an integer number (187518240).

Almost surely, 2^7208133852 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7208133852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9000875520).

7208133852 is an abundant number, since it is smaller than the sum of its proper divisors (10793617188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7208133852 is a wasteful number, since it uses less digits than its factorization.

7208133852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4323 (or 4321 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 7208133852 is about 84900.7293961601. The cubic root of 7208133852 is about 1931.7056388759.

The spelling of 7208133852 in words is "seven billion, two hundred eight million, one hundred thirty-three thousand, eight hundred fifty-two".