5647752 has 64 divisors (see below), whose sum is σ = 17121600. Its totient is φ = 1710720.

The previous prime is 5647729. The next prime is 5647771. The reversal of 5647752 is 2577465.

5647752 is a `hidden beast` number, since 5 + 647 + 7 + 5 + 2 = 666.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1188 + ... + 3564.

It is an arithmetic number, because the mean of its divisors is an integer number (267525).

Almost surely, 2^5647752 is an apocalyptic number.

It is a pronic number, being equal to 2376×2377.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5647752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8560800).

5647752 is an abundant number, since it is smaller than the sum of its proper divisors (11473848).

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

5647752 is a wasteful number, since it uses less digits than its factorization.

5647752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2403 (or 2393 counting only the distinct ones).

The product of its digits is 58800, while the sum is 36.

The square root of 5647752 is about 2376.4999474016. The cubic root of 5647752 is about 178.0841246929.

The spelling of 5647752 in words is "five million, six hundred forty-seven thousand, seven hundred fifty-two".