5609472 has 96 divisors (see below), whose sum is σ = 16511040. Its totient is φ = 1679360.

The previous prime is 5609449. The next prime is 5609489. The reversal of 5609472 is 2749065.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×5609472² = 62932352237568, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67543 + ... + 67625.

It is an arithmetic number, because the mean of its divisors is an integer number (171990).

Almost surely, 2^5609472 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 5609472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8255520).

5609472 is an abundant number, since it is smaller than the sum of its proper divisors (10901568).

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

5609472 is a wasteful number, since it uses less digits than its factorization.

5609472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119 (or 99 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 5609472 is about 2368.4323929553. The cubic root of 5609472 is about 177.6808656984.

The spelling of 5609472 in words is "five million, six hundred nine thousand, four hundred seventy-two".