6616136 has 16 divisors (see below), whose sum is σ = 12576300. Its totient is φ = 3262464.

The previous prime is 6616117. The next prime is 6616139. The reversal of 6616136 is 6316166.

6616136 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 6604900 + 11236 = 2570^2 + 106^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6616099 and 6616108.

It is not an unprimeable number, because it can be changed into a prime (6616139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5081 + ... + 6248.

Almost surely, 2^6616136 is an apocalyptic number.

It is an amenable number.

6616136 is a deficient number, since it is larger than the sum of its proper divisors (5960164).

6616136 is a wasteful number, since it uses less digits than its factorization.

6616136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11408 (or 11404 counting only the distinct ones).

The product of its digits is 3888, while the sum is 29.

The square root of 6616136 is about 2572.1850633265. The cubic root of 6616136 is about 187.7304875162.

The spelling of 6616136 in words is "six million, six hundred sixteen thousand, one hundred thirty-six".