8820272448 has 84 divisors (see below), whose sum is σ = 27226489108. Its totient is φ = 2713927680.

The previous prime is 8820272443. The next prime is 8820272459. The reversal of 8820272448 is 8442720288.

It can be written as a sum of positive squares in 2 ways, for example, as 620607744 + 8199664704 = 24912^2 + 90552^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8820272443) 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, 581473 + ... + 596448.

Almost surely, 2^8820272448 is an apocalyptic number.

It is an amenable number.

8820272448 is an abundant number, since it is smaller than the sum of its proper divisors (18406216660).

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

8820272448 is a wasteful number, since it uses less digits than its factorization.

8820272448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1177952 (or 1177939 counting only the distinct ones).

The product of its (nonzero) digits is 458752, while the sum is 45.

The square root of 8820272448 is about 93916.3055491431. The cubic root of 8820272448 is about 2066.1443821144.

The spelling of 8820272448 in words is "eight billion, eight hundred twenty million, two hundred seventy-two thousand, four hundred forty-eight".