4821072 has 40 divisors (see below), whose sum is σ = 12725376. Its totient is φ = 1572096.

The previous prime is 4821059. The next prime is 4821073. The reversal of 4821072 is 2701284.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4821073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1188 + ... + 3324.

Almost surely, 2^4821072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4821072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6362688).

4821072 is an abundant number, since it is smaller than the sum of its proper divisors (7904304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4821072 is a wasteful number, since it uses less digits than its factorization.

4821072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2195 (or 2189 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 4821072 is about 2195.6939677469. The cubic root of 4821072 is about 168.9330173495.

The spelling of 4821072 in words is "four million, eight hundred twenty-one thousand, seventy-two".