6671614715 has 16 divisors (see below), whose sum is σ = 8377344000. Its totient is φ = 5090983392.

The previous prime is 6671614711. The next prime is 6671614717. The reversal of 6671614715 is 5174161766.

It is not a de Polignac number, because 6671614715 - 2² = 6671614711 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6671614711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39515 + ... + 122084.

It is an arithmetic number, because the mean of its divisors is an integer number (523584000).

Almost surely, 2^6671614715 is an apocalyptic number.

6671614715 is a deficient number, since it is larger than the sum of its proper divisors (1705729285).

6671614715 is a wasteful number, since it uses less digits than its factorization.

6671614715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161986.

The product of its digits is 211680, while the sum is 44.

The square root of 6671614715 is about 81679.9529566466. The cubic root of 6671614715 is about 1882.5375717872.

The spelling of 6671614715 in words is "six billion, six hundred seventy-one million, six hundred fourteen thousand, seven hundred fifteen".