6824147448 has 32 divisors (see below), whose sum is σ = 17063845200. Its totient is φ = 2274252288.

The previous prime is 6824147423. The next prime is 6824147467. The reversal of 6824147448 is 8447414286.

It is a junction number, because it is equal to n+sod(n) for n = 6824147397 and 6824147406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103648 + ... + 156176.

Almost surely, 2^6824147448 is an apocalyptic number.

It is an amenable number.

6824147448 is an abundant number, since it is smaller than the sum of its proper divisors (10239697752).

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

6824147448 is a wasteful number, since it uses less digits than its factorization.

6824147448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57951 (or 57947 counting only the distinct ones).

The product of its digits is 1376256, while the sum is 48.

The square root of 6824147448 is about 82608.3981687092. The cubic root of 6824147448 is about 1896.7763849347.

The spelling of 6824147448 in words is "six billion, eight hundred twenty-four million, one hundred forty-seven thousand, four hundred forty-eight".