5043648 has 56 divisors (see below), whose sum is σ = 13522960. Its totient is φ = 1658880.

The previous prime is 5043641. The next prime is 5043653. The reversal of 5043648 is 8463405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5043641) 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 7 ways as a sum of consecutive naturals, for example, 20808 + ... + 21048.

Almost surely, 2^5043648 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 5043648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6761480).

5043648 is an abundant number, since it is smaller than the sum of its proper divisors (8479312).

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

5043648 is a wasteful number, since it uses less digits than its factorization.

5043648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365 (or 355 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 5043648 is about 2245.8067592738. The cubic root of 5043648 is about 171.4937339578.

The spelling of 5043648 in words is "five million, forty-three thousand, six hundred forty-eight".