5609648 has 20 divisors (see below), whose sum is σ = 11857128. Its totient is φ = 2549760.

The previous prime is 5609647. The next prime is 5609657. The reversal of 5609648 is 8469065.

It is not an unprimeable number, because it can be changed into a prime (5609647) 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, 15761 + ... + 16112.

Almost surely, 2^5609648 is an apocalyptic number.

It is an amenable number.

5609648 is an abundant number, since it is smaller than the sum of its proper divisors (6247480).

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

5609648 is a wasteful number, since it uses less digits than its factorization.

5609648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31892 (or 31886 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 5609648 is about 2368.4695480415. The cubic root of 5609648 is about 177.6827239544.

The spelling of 5609648 in words is "five million, six hundred nine thousand, six hundred forty-eight".