7208960005 has 8 divisors (see below), whose sum is σ = 9316194552. Its totient is φ = 5323539648.

The previous prime is 7208959981. The next prime is 7208960027. The reversal of 7208960005 is 5000698027.

It can be written as a sum of positive squares in 4 ways, for example, as 145902241 + 7063057764 = 12079^2 + 84042^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7208960005 is a prime.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 55453474 + ... + 55453603.

It is an arithmetic number, because the mean of its divisors is an integer number (1164524319).

Almost surely, 2^7208960005 is an apocalyptic number.

It is an amenable number.

7208960005 is a deficient number, since it is larger than the sum of its proper divisors (2107234547).

7208960005 is a wasteful number, since it uses less digits than its factorization.

7208960005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110907095.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 7208960005 is about 84905.5946625427. The cubic root of 7208960005 is about 1931.7794362219.

The spelling of 7208960005 in words is "seven billion, two hundred eight million, nine hundred sixty thousand, five".