5687748 has 72 divisors (see below), whose sum is σ = 16039296. Its totient is φ = 1684800.

The previous prime is 5687743. The next prime is 5687761. The reversal of 5687748 is 8477865.

It is not an unprimeable number, because it can be changed into a prime (5687743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20853 + ... + 21123.

It is an arithmetic number, because the mean of its divisors is an integer number (222768).

Almost surely, 2^5687748 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 5687748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8019648).

5687748 is an abundant number, since it is smaller than the sum of its proper divisors (10351548).

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

5687748 is a wasteful number, since it uses less digits than its factorization.

5687748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345 (or 340 counting only the distinct ones).

The product of its digits is 376320, while the sum is 45.

The square root of 5687748 is about 2384.8999979035. The cubic root of 5687748 is about 178.5035189853.

The spelling of 5687748 in words is "five million, six hundred eighty-seven thousand, seven hundred forty-eight".