5072820 has 48 divisors (see below), whose sum is σ = 14454720. Its totient is φ = 1328896.

The previous prime is 5072813. The next prime is 5072831. The reversal of 5072820 is 282705.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2824 + ... + 4256.

It is an arithmetic number, because the mean of its divisors is an integer number (301140).

Almost surely, 2^5072820 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 5072820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7227360).

5072820 is an abundant number, since it is smaller than the sum of its proper divisors (9381900).

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

5072820 is a wasteful number, since it uses less digits than its factorization.

5072820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1504 (or 1502 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 5072820 is about 2252.2921657725. The cubic root of 5072820 is about 171.8237332497.

The spelling of 5072820 in words is "five million, seventy-two thousand, eight hundred twenty".