5681748 has 12 divisors (see below), whose sum is σ = 13257440. Its totient is φ = 1893912.

The previous prime is 5681743. The next prime is 5681761. The reversal of 5681748 is 8471865.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5681743) 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 3 ways as a sum of consecutive naturals, for example, 236728 + ... + 236751.

Almost surely, 2^5681748 is an apocalyptic number.

It is an amenable number.

5681748 is an abundant number, since it is smaller than the sum of its proper divisors (7575692).

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

5681748 is a wasteful number, since it uses less digits than its factorization.

5681748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473486 (or 473484 counting only the distinct ones).

The product of its digits is 53760, while the sum is 39.

The square root of 5681748 is about 2383.6417516061. The cubic root of 5681748 is about 178.4407291699.

It can be divided in two parts, 56817 and 48, that added together give a palindrome (56865).

The spelling of 5681748 in words is "five million, six hundred eighty-one thousand, seven hundred forty-eight".