4821363 has 12 divisors (see below), whose sum is σ = 7222488. Its totient is φ = 3214080.

The previous prime is 4821331. The next prime is 4821373. The reversal of 4821363 is 3631284.

It is a happy number.

It is not a de Polignac number, because 4821363 - 2⁵ = 4821331 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (4821373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9678 + ... + 10163.

It is an arithmetic number, because the mean of its divisors is an integer number (601874).

Almost surely, 2^4821363 is an apocalyptic number.

4821363 is a deficient number, since it is larger than the sum of its proper divisors (2401125).

4821363 is an equidigital number, since it uses as much as digits as its factorization.

4821363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19856 (or 19844 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 4821363 is about 2195.7602328123. The cubic root of 4821363 is about 168.9364162145.

It can be divided in two parts, 4821 and 363, that added together give a square (5184 = 72²).

The spelling of 4821363 in words is "four million, eight hundred twenty-one thousand, three hundred sixty-three".