4820013 has 16 divisors (see below), whose sum is σ = 7790400. Its totient is φ = 2921040.

The previous prime is 4820009. The next prime is 4820021. The reversal of 4820013 is 3100284.

It is a happy number.

It is not a de Polignac number, because 4820013 - 2² = 4820009 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4820033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7818 + ... + 8411.

It is an arithmetic number, because the mean of its divisors is an integer number (486900).

Almost surely, 2^4820013 is an apocalyptic number.

It is an amenable number.

4820013 is a deficient number, since it is larger than the sum of its proper divisors (2970387).

4820013 is a wasteful number, since it uses less digits than its factorization.

4820013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16249 (or 16243 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 4820013 is about 2195.4528006769. The cubic root of 4820013 is about 168.9206471293.

Adding to 4820013 its reverse (3100284), we get a palindrome (7920297).

The spelling of 4820013 in words is "four million, eight hundred twenty thousand, thirteen".