6115864 has 16 divisors (see below), whose sum is σ = 11613600. Its totient is φ = 3018912.

The previous prime is 6115859. The next prime is 6115871. The reversal of 6115864 is 4685116.

6115864 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent 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, 4207 + ... + 5470.

It is an arithmetic number, because the mean of its divisors is an integer number (725850).

Almost surely, 2^6115864 is an apocalyptic number.

It is an amenable number.

6115864 is a deficient number, since it is larger than the sum of its proper divisors (5497736).

6115864 is a wasteful number, since it uses less digits than its factorization.

6115864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9762 (or 9758 counting only the distinct ones).

The product of its digits is 5760, while the sum is 31.

The square root of 6115864 is about 2473.0272946330. The cubic root of 6115864 is about 182.8742703916.

The spelling of 6115864 in words is "six million, one hundred fifteen thousand, eight hundred sixty-four".