5609637 has 12 divisors (see below), whose sum is σ = 8839584. Its totient is φ = 3399720.

The previous prime is 5609633. The next prime is 5609647. The reversal of 5609637 is 7369065.

It is a happy number.

5609637 is a `hidden beast` number, since 560 + 96 + 3 + 7 = 666.

It is not a de Polignac number, because 5609637 - 2² = 5609633 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5609633) 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 11 ways as a sum of consecutive naturals, for example, 28233 + ... + 28430.

It is an arithmetic number, because the mean of its divisors is an integer number (736632).

Almost surely, 2^5609637 is an apocalyptic number.

It is an amenable number.

5609637 is a deficient number, since it is larger than the sum of its proper divisors (3229947).

5609637 is a wasteful number, since it uses less digits than its factorization.

5609637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56680 (or 56677 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 36.

The square root of 5609637 is about 2368.4672258657. The cubic root of 5609637 is about 177.6826078145.

The spelling of 5609637 in words is "five million, six hundred nine thousand, six hundred thirty-seven".