8748261448 has 8 divisors (see below), whose sum is σ = 16402990230. Its totient is φ = 4374130720.

The previous prime is 8748261419. The next prime is 8748261449. The reversal of 8748261448 is 8441628478.

It can be written as a sum of positive squares in only one way, i.e., 8266810084 + 481451364 = 90922^2 + 21942^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 8748261395 and 8748261404.

It is not an unprimeable number, because it can be changed into a prime (8748261449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 546766333 + ... + 546766348.

Almost surely, 2^8748261448 is an apocalyptic number.

It is an amenable number.

8748261448 is a deficient number, since it is larger than the sum of its proper divisors (7654728782).

8748261448 is a wasteful number, since it uses less digits than its factorization.

8748261448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1093532687 (or 1093532683 counting only the distinct ones).

The product of its digits is 2752512, while the sum is 52.

The square root of 8748261448 is about 93532.1412563617. The cubic root of 8748261448 is about 2060.5061633633.

The spelling of 8748261448 in words is "eight billion, seven hundred forty-eight million, two hundred sixty-one thousand, four hundred forty-eight".