4821093 has 8 divisors (see below), whose sum is σ = 7142400. Its totient is φ = 3214044.

The previous prime is 4821083. The next prime is 4821097. The reversal of 4821093 is 3901284.

It is not a de Polignac number, because 4821093 - 2⁴ = 4821077 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 178559 = 4821093 / (4 + 8 + 2 + 1 + 0 + 9 + 3).

It is a d-powerful number, because it can be written as 4⁷ + 8 + 2¹¹ + 1 + 0 + 9⁷ + 3⁹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4821097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89253 + ... + 89306.

It is an arithmetic number, because the mean of its divisors is an integer number (892800).

Almost surely, 2^4821093 is an apocalyptic number.

It is an amenable number.

4821093 is a deficient number, since it is larger than the sum of its proper divisors (2321307).

4821093 is a wasteful number, since it uses less digits than its factorization.

4821093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178568 (or 178562 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 4821093 is about 2195.6987498289. The cubic root of 4821093 is about 168.9332626330.

The spelling of 4821093 in words is "four million, eight hundred twenty-one thousand, ninety-three".