8235064448 has 72 divisors (see below), whose sum is σ = 17793691155. Its totient is φ = 3794638848.

The previous prime is 8235064423. The next prime is 8235064483. The reversal of 8235064448 is 8444605328.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 5 ways, for example, as 390773824 + 7844290624 = 19768^2 + 88568^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=64168.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8235064399 and 8235064408.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 13346636 + ... + 13347252.

Almost surely, 2^8235064448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8235064448

8235064448 is an abundant number, since it is smaller than the sum of its proper divisors (9558626707).

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

8235064448 is an frugal number, since it uses more digits than its factorization.

8235064448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1274 (or 632 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 44.

The square root of 8235064448 is about 90747.2558703568. The cubic root of 8235064448 is about 2019.3999171661.

The spelling of 8235064448 in words is "eight billion, two hundred thirty-five million, sixty-four thousand, four hundred forty-eight".