6615460071 has 48 divisors (see below), whose sum is σ = 11001120000. Its totient is φ = 3788622720.

The previous prime is 6615460067. The next prime is 6615460073. The reversal of 6615460071 is 1700645166.

It is not a de Polignac number, because 6615460071 - 2² = 6615460067 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6615460073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 765030 + ... + 773628.

It is an arithmetic number, because the mean of its divisors is an integer number (229190000).

Almost surely, 2^6615460071 is an apocalyptic number.

6615460071 is a deficient number, since it is larger than the sum of its proper divisors (4385659929).

6615460071 is a wasteful number, since it uses less digits than its factorization.

6615460071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9044 (or 9041 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 6615460071 is about 81335.4785502612. The cubic root of 6615460071 is about 1877.2409421747.

The spelling of 6615460071 in words is "six billion, six hundred fifteen million, four hundred sixty thousand, seventy-one".