6616115 has 8 divisors (see below), whose sum is σ = 8661168. Its totient is φ = 4811680.

The previous prime is 6616087. The next prime is 6616117. The reversal of 6616115 is 5116166.

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

It is not a de Polignac number, because 6616115 - 2²⁰ = 5567539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6616117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60092 + ... + 60201.

It is an arithmetic number, because the mean of its divisors is an integer number (1082646).

Almost surely, 2^6616115 is an apocalyptic number.

6616115 is a deficient number, since it is larger than the sum of its proper divisors (2045053).

6616115 is a wasteful number, since it uses less digits than its factorization.

6616115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120309.

The product of its digits is 1080, while the sum is 26.

The square root of 6616115 is about 2572.1809811909. The cubic root of 6616115 is about 187.7302888935.

It can be divided in two parts, 661 and 6115, that added together give a palindrome (6776).

The spelling of 6616115 in words is "six million, six hundred sixteen thousand, one hundred fifteen".