5621184 has 56 divisors (see below), whose sum is σ = 16530320. Its totient is φ = 1873152.

The previous prime is 5621183. The next prime is 5621191. The reversal of 5621184 is 4811265.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5621183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102 + ... + 3354.

Almost surely, 2^5621184 is an apocalyptic number.

5621184 is a gapful number since it is divisible by the number (54) 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 5621184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8265160).

5621184 is an abundant number, since it is smaller than the sum of its proper divisors (10909136).

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

5621184 is a wasteful number, since it uses less digits than its factorization.

5621184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3274 (or 3258 counting only the distinct ones).

The product of its digits is 1920, while the sum is 27.

The square root of 5621184 is about 2370.9036252028. The cubic root of 5621184 is about 177.8044395198.

The spelling of 5621184 in words is "five million, six hundred twenty-one thousand, one hundred eighty-four".