6615112006 has 4 divisors (see below), whose sum is σ = 9922668012. Its totient is φ = 3307556002.

The previous prime is 6615112003. The next prime is 6615112013. The reversal of 6615112006 is 6002115166.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6615112003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1653778000 + ... + 1653778003.

It is an arithmetic number, because the mean of its divisors is an integer number (2480667003).

Almost surely, 2^6615112006 is an apocalyptic number.

6615112006 is a deficient number, since it is larger than the sum of its proper divisors (3307556006).

6615112006 is a wasteful number, since it uses less digits than its factorization.

6615112006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3307556005.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 6615112006 is about 81333.3388346993. The cubic root of 6615112006 is about 1877.2080186228.

The spelling of 6615112006 in words is "six billion, six hundred fifteen million, one hundred twelve thousand, six".