5617744 has 40 divisors (see below), whose sum is σ = 12097440. Its totient is φ = 2505600.

The previous prime is 5617741. The next prime is 5617757. The reversal of 5617744 is 4477165.

It is a happy number.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5617741) 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, 10114 + ... + 10654.

It is an arithmetic number, because the mean of its divisors is an integer number (302436).

Almost surely, 2^5617744 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 5617744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6048720).

5617744 is an abundant number, since it is smaller than the sum of its proper divisors (6479696).

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

5617744 is a wasteful number, since it uses less digits than its factorization.

5617744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619 (or 613 counting only the distinct ones).

The product of its digits is 23520, while the sum is 34.

The square root of 5617744 is about 2370.1780523834. The cubic root of 5617744 is about 177.7681617484.

The spelling of 5617744 in words is "five million, six hundred seventeen thousand, seven hundred forty-four".