8820271852 has 36 divisors (see below), whose sum is σ = 18032709240. Its totient is φ = 3763873344.

The previous prime is 8820271813. The next prime is 8820271853. The reversal of 8820271852 is 2581720288.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 8820271799 and 8820271808.

It is not an unprimeable number, because it can be changed into a prime (8820271853) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50902 + ... + 142237.

It is an arithmetic number, because the mean of its divisors is an integer number (500908590).

Almost surely, 2^8820271852 is an apocalyptic number.

It is an amenable number.

8820271852 is an abundant number, since it is smaller than the sum of its proper divisors (9212437388).

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

8820271852 is a wasteful number, since it uses less digits than its factorization.

8820271852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193390 (or 193381 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 43.

The square root of 8820271852 is about 93916.3023761051. The cubic root of 8820271852 is about 2066.1443355768.

The spelling of 8820271852 in words is "eight billion, eight hundred twenty million, two hundred seventy-one thousand, eight hundred fifty-two".