5552820 has 192 divisors, whose sum is σ = 21450240. Its totient is φ = 1161216.

The previous prime is 5552819. The next prime is 5552843. The reversal of 5552820 is 282555.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 49084 + ... + 49196.

It is an arithmetic number, because the mean of its divisors is an integer number (111720).

Almost surely, 2^5552820 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 5552820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10725120).

5552820 is an abundant number, since it is smaller than the sum of its proper divisors (15897420).

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

5552820 is a wasteful number, since it uses less digits than its factorization.

5552820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151 (or 143 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 5552820 is about 2356.4422335377. The cubic root of 5552820 is about 177.0806871423.

It can be divided in two parts, 555 and 2820, that added together give a cube (3375 = 15³).

The spelling of 5552820 in words is "five million, five hundred fifty-two thousand, eight hundred twenty".