4516813 has 8 divisors (see below), whose sum is σ = 5433920. Its totient is φ = 3667680.

The previous prime is 4516789. The next prime is 4516817. The reversal of 4516813 is 3186154.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4516813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4516817) 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, 16848 + ... + 17113.

It is an arithmetic number, because the mean of its divisors is an integer number (679240).

Almost surely, 2^4516813 is an apocalyptic number.

It is an amenable number.

4516813 is a deficient number, since it is larger than the sum of its proper divisors (917107).

4516813 is a wasteful number, since it uses less digits than its factorization.

4516813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33987.

The product of its digits is 2880, while the sum is 28.

The square root of 4516813 is about 2125.2795110291. The cubic root of 4516813 is about 165.3017191367.

It can be divided in two parts, 4516 and 813, that added together give a square (5329 = 73²).

The spelling of 4516813 in words is "four million, five hundred sixteen thousand, eight hundred thirteen".