5609424 has 40 divisors (see below), whose sum is σ = 15124032. Its totient is φ = 1788160.

The previous prime is 5609423. The next prime is 5609431. The reversal of 5609424 is 4249065.

It is a super-2 number, since 2×5609424² = 62931275223552, which contains 22 as substring.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 5609391 and 5609400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5609423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1437 + ... + 3644.

Almost surely, 2^5609424 is an apocalyptic number.

It is an amenable number.

5609424 is an abundant number, since it is smaller than the sum of its proper divisors (9514608).

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

5609424 is a wasteful number, since it uses less digits than its factorization.

5609424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5115 (or 5109 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 5609424 is about 2368.4222596488. The cubic root of 5609424 is about 177.6803588946.

The spelling of 5609424 in words is "five million, six hundred nine thousand, four hundred twenty-four".