4135864 has 16 divisors (see below), whose sum is σ = 8022600. Its totient is φ = 1996512.

The previous prime is 4135853. The next prime is 4135889. The reversal of 4135864 is 4685314.

It is a happy number.

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, 8682 + ... + 9145.

Almost surely, 2^4135864 is an apocalyptic number.

It is an amenable number.

4135864 is a deficient number, since it is larger than the sum of its proper divisors (3886736).

4135864 is a wasteful number, since it uses less digits than its factorization.

4135864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17862 (or 17858 counting only the distinct ones).

The product of its digits is 11520, while the sum is 31.

The square root of 4135864 is about 2033.6823744135. The cubic root of 4135864 is about 160.5173876343.

The spelling of 4135864 in words is "four million, one hundred thirty-five thousand, eight hundred sixty-four".