8827947144 has 48 divisors (see below), whose sum is σ = 24492178620. Its totient is φ = 2870876160.

The previous prime is 8827947137. The next prime is 8827947151. The reversal of 8827947144 is 4417497288.

It is an interprime number because it is at equal distance from previous prime (8827947137) and next prime (8827947151).

It can be written as a sum of positive squares in 2 ways, for example, as 6088680900 + 2739266244 = 78030^2 + 52338^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1492297 + ... + 1498200.

Almost surely, 2^8827947144 is an apocalyptic number.

It is an amenable number.

8827947144 is an abundant number, since it is smaller than the sum of its proper divisors (15664231476).

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

8827947144 is a wasteful number, since it uses less digits than its factorization.

8827947144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2990550 (or 2990543 counting only the distinct ones).

The product of its digits is 3612672, while the sum is 54.

The square root of 8827947144 is about 93957.1558956528. The cubic root of 8827947144 is about 2066.7434729462.

The spelling of 8827947144 in words is "eight billion, eight hundred twenty-seven million, nine hundred forty-seven thousand, one hundred forty-four".