5609736 has 80 divisors (see below), whose sum is σ = 17162640. Its totient is φ = 1697760.

The previous prime is 5609719. The next prime is 5609741. The reversal of 5609736 is 6379065.

It is a happy number.

5609736 is a `hidden beast` number, since 560 + 97 + 3 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 5⁵ + 6² + 0 + 9⁷ + 7⁷ + 3³ + 6² .

It is a self number, because there is not a number n which added to its sum of digits gives 5609736.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6735 + ... + 7521.

It is an arithmetic number, because the mean of its divisors is an integer number (214533).

Almost surely, 2^5609736 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 5609736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8581320).

5609736 is an abundant number, since it is smaller than the sum of its proper divisors (11552904).

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

5609736 is a wasteful number, since it uses less digits than its factorization.

5609736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 816 (or 803 counting only the distinct ones).

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

The square root of 5609736 is about 2368.4881253661. The cubic root of 5609736 is about 177.6836530678.

It can be divided in two parts, 560 and 9736, that added together give a triangular number (10296 = T₁₄₃).

The spelling of 5609736 in words is "five million, six hundred nine thousand, seven hundred thirty-six".