4816313 has 4 divisors (see below), whose sum is σ = 4821108. Its totient is φ = 4811520.

The previous prime is 4816309. The next prime is 4816337. The reversal of 4816313 is 3136184.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 3810304 + 1006009 = 1952^2 + 1003^2 .

It is a cyclic number.

It is not a de Polignac number, because 4816313 - 2² = 4816309 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4816303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248 + ... + 3113.

It is an arithmetic number, because the mean of its divisors is an integer number (1205277).

Almost surely, 2^4816313 is an apocalyptic number.

It is an amenable number.

4816313 is a deficient number, since it is larger than the sum of its proper divisors (4795).

4816313 is a wasteful number, since it uses less digits than its factorization.

4816313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4794.

The product of its digits is 1728, while the sum is 26.

The square root of 4816313 is about 2194.6099881300. The cubic root of 4816313 is about 168.8774130559.

It can be divided in two parts, 48 and 16313, that added together give a palindrome (16361).

The spelling of 4816313 in words is "four million, eight hundred sixteen thousand, three hundred thirteen".