4958813 has 4 divisors (see below), whose sum is σ = 5014620. Its totient is φ = 4903008.

The previous prime is 4958801. The next prime is 4958819. The reversal of 4958813 is 3188594.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3188594 = 2 ⋅1594297.

It can be written as a sum of positive squares in 2 ways, for example, as 2948089 + 2010724 = 1717^2 + 1418^2 .

It is a cyclic number.

It is not a de Polignac number, because 4958813 - 2¹⁰ = 4957789 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4958819) 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 3 ways as a sum of consecutive naturals, for example, 27770 + ... + 27947.

It is an arithmetic number, because the mean of its divisors is an integer number (1253655).

Almost surely, 2^4958813 is an apocalyptic number.

It is an amenable number.

4958813 is a deficient number, since it is larger than the sum of its proper divisors (55807).

4958813 is an equidigital number, since it uses as much as digits as its factorization.

4958813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55806.

The product of its digits is 34560, while the sum is 38.

The square root of 4958813 is about 2226.8392398195. The cubic root of 4958813 is about 170.5267743174.

The spelling of 4958813 in words is "four million, nine hundred fifty-eight thousand, eight hundred thirteen".