7216048448 has 56 divisors (see below), whose sum is σ = 16381000512. Its totient is φ = 3089562624.

The previous prime is 7216048439. The next prime is 7216048493. The reversal of 7216048448 is 8448406127.

It is a tau number, because it is divible by the number of its divisors (56).

It is a junction number, because it is equal to n+sod(n) for n = 7216048399 and 7216048408.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 484115 + ... + 498797.

Almost surely, 2^7216048448 is an apocalyptic number.

It is an amenable number.

7216048448 is an abundant number, since it is smaller than the sum of its proper divisors (9164952064).

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

7216048448 is a wasteful number, since it uses less digits than its factorization.

7216048448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15799 (or 15789 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 44.

The square root of 7216048448 is about 84947.3274918052. The cubic root of 7216048448 is about 1932.4123903389.

The spelling of 7216048448 in words is "seven billion, two hundred sixteen million, forty-eight thousand, four hundred forty-eight".