6115806 has 24 divisors (see below), whose sum is σ = 13575744. Its totient is φ = 1988640.

The previous prime is 6115787. The next prime is 6115807. The reversal of 6115806 is 6085116.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6115806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6115807) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3406 + ... + 4881.

It is an arithmetic number, because the mean of its divisors is an integer number (565656).

Almost surely, 2^6115806 is an apocalyptic number.

6115806 is an abundant number, since it is smaller than the sum of its proper divisors (7459938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6115806 is a wasteful number, since it uses less digits than its factorization.

6115806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8336 (or 8333 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 6115806 is about 2473.0155680869. The cubic root of 6115806 is about 182.8736922917.

The spelling of 6115806 in words is "six million, one hundred fifteen thousand, eight hundred six".