5603724 has 72 divisors (see below), whose sum is σ = 16653728. Its totient is φ = 1555200.

The previous prime is 5603713. The next prime is 5603729. The reversal of 5603724 is 4273065.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5603729) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9024 + ... + 9624.

Almost surely, 2^5603724 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 5603724, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8326864).

5603724 is an abundant number, since it is smaller than the sum of its proper divisors (11050004).

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

5603724 is a wasteful number, since it uses less digits than its factorization.

5603724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655 (or 650 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 5603724 is about 2367.2186210826. The cubic root of 5603724 is about 177.6201553702.

Adding to 5603724 its reverse (4273065), we get a palindrome (9876789).

It can be divided in two parts, 5 and 603724, that added together give a square (603729 = 777²).

The spelling of 5603724 in words is "five million, six hundred three thousand, seven hundred twenty-four".