6135864 has 32 divisors (see below), whose sum is σ = 17531520. Its totient is φ = 1753056.

The previous prime is 6135859. The next prime is 6135881. The reversal of 6135864 is 4685316.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18094 + ... + 18429.

It is an arithmetic number, because the mean of its divisors is an integer number (547860).

Almost surely, 2^6135864 is an apocalyptic number.

It is an amenable number.

6135864 is an abundant number, since it is smaller than the sum of its proper divisors (11395656).

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

6135864 is a wasteful number, since it uses less digits than its factorization.

6135864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36539 (or 36535 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 6135864 is about 2477.0676212005. The cubic root of 6135864 is about 183.0733976532.

The spelling of 6135864 in words is "six million, one hundred thirty-five thousand, eight hundred sixty-four".