5781472 has 48 divisors (see below), whose sum is σ = 12353040. Its totient is φ = 2654208.

The previous prime is 5781467. The next prime is 5781499. The reversal of 5781472 is 2741875.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 22368 + ... + 22624.

It is an arithmetic number, because the mean of its divisors is an integer number (257355).

Almost surely, 2^5781472 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 5781472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6176520).

5781472 is an abundant number, since it is smaller than the sum of its proper divisors (6571568).

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

5781472 is a wasteful number, since it uses less digits than its factorization.

5781472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323 (or 315 counting only the distinct ones).

The product of its digits is 15680, while the sum is 34.

The square root of 5781472 is about 2404.4691721875. The cubic root of 5781472 is about 179.4786560697.

The spelling of 5781472 in words is "five million, seven hundred eighty-one thousand, four hundred seventy-two".