8203725312 has 160 divisors (see below), whose sum is σ = 22294198080. Its totient is φ = 2680258560.

The previous prime is 8203725311. The next prime is 8203725319. The reversal of 8203725312 is 2135273028.

It is a super-2 number, since 2×8203725312² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8203725311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29194612 + ... + 29194892.

It is an arithmetic number, because the mean of its divisors is an integer number (139338738).

Almost surely, 2^8203725312 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 8203725312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11147099040).

8203725312 is an abundant number, since it is smaller than the sum of its proper divisors (14090472768).

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

8203725312 is a wasteful number, since it uses less digits than its factorization.

8203725312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614 (or 598 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 8203725312 is about 90574.4186401436. The cubic root of 8203725312 is about 2016.8350030584.

The spelling of 8203725312 in words is "eight billion, two hundred three million, seven hundred twenty-five thousand, three hundred twelve".