5213648 has 30 divisors (see below), whose sum is σ = 11107362. Its totient is φ = 2368960.

The previous prime is 5213639. The next prime is 5213671. The reversal of 5213648 is 8463125.

It can be written as a sum of positive squares in only one way, i.e., 4276624 + 937024 = 2068^2 + 968^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5213648.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 590 + ... + 3282.

Almost surely, 2^5213648 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 5213648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5553681).

5213648 is an abundant number, since it is smaller than the sum of its proper divisors (5893714).

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

5213648 is a wasteful number, since it uses less digits than its factorization.

5213648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2723 (or 2706 counting only the distinct ones).

The product of its digits is 5760, while the sum is 29.

The square root of 5213648 is about 2283.3414111779. The cubic root of 5213648 is about 173.3992582894.

The spelling of 5213648 in words is "five million, two hundred thirteen thousand, six hundred forty-eight".