5491824 has 60 divisors (see below), whose sum is σ = 15385176. Its totient is φ = 1687296.

The previous prime is 5491819. The next prime is 5491841. The reversal of 5491824 is 4281945.

It is a congruent number.

It is an unprimeable number.

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, 7774 + ... + 8450.

Almost surely, 2^5491824 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 5491824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7692588).

5491824 is an abundant number, since it is smaller than the sum of its proper divisors (9893352).

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

5491824 is a wasteful number, since it uses less digits than its factorization.

5491824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714 (or 695 counting only the distinct ones).

The product of its digits is 11520, while the sum is 33.

The square root of 5491824 is about 2343.4641025627. The cubic root of 5491824 is about 176.4299063347.

The spelling of 5491824 in words is "five million, four hundred ninety-one thousand, eight hundred twenty-four".