4115685 has 32 divisors (see below), whose sum is σ = 7925760. Its totient is φ = 1781568.

The previous prime is 4115681. The next prime is 4115701. The reversal of 4115685 is 5865114.

It is not a de Polignac number, because 4115685 - 2² = 4115681 is a prime.

It is a super-3 number, since 3×4115685³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4115681) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 964 + ... + 3026.

It is an arithmetic number, because the mean of its divisors is an integer number (247680).

Almost surely, 2^4115685 is an apocalyptic number.

It is an amenable number.

4115685 is a deficient number, since it is larger than the sum of its proper divisors (3810075).

4115685 is a wasteful number, since it uses less digits than its factorization.

4115685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2097.

The product of its digits is 4800, while the sum is 30.

The square root of 4115685 is about 2028.7151106057. The cubic root of 4115685 is about 160.2559055880.

The spelling of 4115685 in words is "four million, one hundred fifteen thousand, six hundred eighty-five".