4822900 has 36 divisors (see below), whose sum is σ = 11085228. Its totient is φ = 1815040.

The previous prime is 4822889. The next prime is 4822907. The reversal of 4822900 is 92284.

It can be written as a sum of positive squares in 6 ways, for example, as 404496 + 4418404 = 636^2 + 2102^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4822907) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 282 + ... + 3118.

It is an arithmetic number, because the mean of its divisors is an integer number (307923).

Almost surely, 2^4822900 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 4822900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5542614).

4822900 is an abundant number, since it is smaller than the sum of its proper divisors (6262328).

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

4822900 is a wasteful number, since it uses less digits than its factorization.

4822900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2868 (or 2861 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 4822900 is about 2196.1101975994. The cubic root of 4822900 is about 168.9543660270.

The spelling of 4822900 in words is "four million, eight hundred twenty-two thousand, nine hundred".