6116986 has 4 divisors (see below), whose sum is σ = 9175482. Its totient is φ = 3058492.

The previous prime is 6116977. The next prime is 6116987. The reversal of 6116986 is 6896116.

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

It can be written as a sum of positive squares in only one way, i.e., 6095961 + 21025 = 2469^2 + 145^2 .

It is not an unprimeable number, because it can be changed into a prime (6116987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1529245 + ... + 1529248.

Almost surely, 2^6116986 is an apocalyptic number.

6116986 is a deficient number, since it is larger than the sum of its proper divisors (3058496).

6116986 is a wasteful number, since it uses less digits than its factorization.

6116986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3058495.

The product of its digits is 15552, while the sum is 37.

The square root of 6116986 is about 2473.2541317058. The cubic root of 6116986 is about 182.8854529154.

The spelling of 6116986 in words is "six million, one hundred sixteen thousand, nine hundred eighty-six".