6116905 has 4 divisors (see below), whose sum is σ = 7340292. Its totient is φ = 4893520.

The previous prime is 6116867. The next prime is 6116921. The reversal of 6116905 is 5096116.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3374569 + 2742336 = 1837^2 + 1656^2 .

It is not a de Polignac number, because 6116905 - 2¹⁵ = 6084137 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 611686 + ... + 611695.

It is an arithmetic number, because the mean of its divisors is an integer number (1835073).

Almost surely, 2^6116905 is an apocalyptic number.

It is an amenable number.

6116905 is a deficient number, since it is larger than the sum of its proper divisors (1223387).

6116905 is a wasteful number, since it uses less digits than its factorization.

6116905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223386.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 6116905 is about 2473.2377564642. The cubic root of 6116905 is about 182.8846456667.

It can be divided in two parts, 6116 and 905, that added together give a triangular number (7021 = T₁₁₈).

The spelling of 6116905 in words is "six million, one hundred sixteen thousand, nine hundred five".