5263648 has 24 divisors (see below), whose sum is σ = 11160828. Its totient is φ = 2429184.

The previous prime is 5263639. The next prime is 5263649. The reversal of 5263648 is 8463625.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3794704 + 1468944 = 1948^2 + 1212^2 .

It is not an unprimeable number, because it can be changed into a prime (5263649) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5911 + ... + 6742.

Almost surely, 2^5263648 is an apocalyptic number.

It is an amenable number.

5263648 is an abundant number, since it is smaller than the sum of its proper divisors (5897180).

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

5263648 is a wasteful number, since it uses less digits than its factorization.

5263648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12676 (or 12668 counting only the distinct ones).

The product of its digits is 34560, while the sum is 34.

The square root of 5263648 is about 2294.2641521847. The cubic root of 5263648 is about 173.9518076779.

The spelling of 5263648 in words is "five million, two hundred sixty-three thousand, six hundred forty-eight".