6113864 has 8 divisors (see below), whose sum is σ = 11463510. Its totient is φ = 3056928.

The previous prime is 6113857. The next prime is 6113893. The reversal of 6113864 is 4683116.

6113864 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3833764 + 2280100 = 1958^2 + 1510^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 382109 + ... + 382124.

Almost surely, 2^6113864 is an apocalyptic number.

It is an amenable number.

6113864 is a deficient number, since it is larger than the sum of its proper divisors (5349646).

6113864 is a wasteful number, since it uses less digits than its factorization.

6113864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 764239 (or 764235 counting only the distinct ones).

The product of its digits is 3456, while the sum is 29.

The square root of 6113864 is about 2472.6228988667. The cubic root of 6113864 is about 182.8543338017.

The spelling of 6113864 in words is "six million, one hundred thirteen thousand, eight hundred sixty-four".