2447147088 has 30 divisors (see below), whose sum is σ = 6848613434. Its totient is φ = 815715648.

The previous prime is 2447147023. The next prime is 2447147117. The reversal of 2447147088 is 8807417442.

It can be written as a sum of positive squares in only one way, i.e., 1301189184 + 1145957904 = 36072^2 + 33852^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8496895 + ... + 8497182.

Almost surely, 2^2447147088 is an apocalyptic number.

It is an amenable number.

2447147088 is an abundant number, since it is smaller than the sum of its proper divisors (4401466346).

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

2447147088 is a wasteful number, since it uses less digits than its factorization.

2447147088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16994091 (or 16994082 counting only the distinct ones).

The product of its (nonzero) digits is 401408, while the sum is 45.

The square root of 2447147088 is about 49468.6475254782. The cubic root of 2447147088 is about 1347.5762799894.

The spelling of 2447147088 in words is "two billion, four hundred forty-seven million, one hundred forty-seven thousand, eighty-eight".