4115513 has 8 divisors (see below), whose sum is σ = 4399560. Its totient is φ = 3836160.

The previous prime is 4115509. The next prime is 4115537. The reversal of 4115513 is 3155114.

It can be written as a sum of positive squares in 4 ways, for example, as 1841449 + 2274064 = 1357^2 + 1508^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4115513 - 2² = 4115509 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4115543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 743 + ... + 2963.

It is an arithmetic number, because the mean of its divisors is an integer number (549945).

Almost surely, 2^4115513 is an apocalyptic number.

It is an amenable number.

4115513 is a deficient number, since it is larger than the sum of its proper divisors (284047).

4115513 is a wasteful number, since it uses less digits than its factorization.

4115513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2347.

The product of its digits is 300, while the sum is 20.

The square root of 4115513 is about 2028.6727187992. The cubic root of 4115513 is about 160.2536731205.

The spelling of 4115513 in words is "four million, one hundred fifteen thousand, five hundred thirteen".