5849820 has 120 divisors (see below), whose sum is σ = 19270944. Its totient is φ = 1482624.

The previous prime is 5849813. The next prime is 5849821. The reversal of 5849820 is 289485.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5849821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 37182 + ... + 37338.

Almost surely, 2^5849820 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 5849820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9635472).

5849820 is an abundant number, since it is smaller than the sum of its proper divisors (13421124).

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

5849820 is a wasteful number, since it uses less digits than its factorization.

5849820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201 (or 190 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 5849820 is about 2418.6401137829. The cubic root of 5849820 is about 180.1831469213.

It can be divided in two parts, 584 and 9820, that added together give a square (10404 = 102²).

The spelling of 5849820 in words is "five million, eight hundred forty-nine thousand, eight hundred twenty".