5621300 has 36 divisors (see below), whose sum is σ = 12395040. Its totient is φ = 2212320.

The previous prime is 5621281. The next prime is 5621303. The reversal of 5621300 is 31265.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5621303) 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 11 ways as a sum of consecutive naturals, for example, 6281 + ... + 7119.

Almost surely, 2^5621300 is an apocalyptic number.

5621300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5621300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6197520).

5621300 is an abundant number, since it is smaller than the sum of its proper divisors (6773740).

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

5621300 is a wasteful number, since it uses less digits than its factorization.

5621300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920 (or 913 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 5621300 is about 2370.9280883232. The cubic root of 5621300 is about 177.8056625820.

Adding to 5621300 its reverse (31265), we get a palindrome (5652565).

The spelling of 5621300 in words is "five million, six hundred twenty-one thousand, three hundred".