6113899 has 8 divisors (see below), whose sum is σ = 6720048. Its totient is φ = 5516160.

The previous prime is 6113893. The next prime is 6113909. The reversal of 6113899 is 9983116.

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

It is a cyclic number.

It is not a de Polignac number, because 6113899 - 2¹⁹ = 5589611 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6113893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 522 + ... + 3535.

It is an arithmetic number, because the mean of its divisors is an integer number (840006).

Almost surely, 2^6113899 is an apocalyptic number.

6113899 is a deficient number, since it is larger than the sum of its proper divisors (606149).

6113899 is a wasteful number, since it uses less digits than its factorization.

6113899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4205.

The product of its digits is 11664, while the sum is 37.

The square root of 6113899 is about 2472.6299763612. The cubic root of 6113899 is about 182.8546827294.

The spelling of 6113899 in words is "six million, one hundred thirteen thousand, eight hundred ninety-nine".