5681072 has 20 divisors (see below), whose sum is σ = 11085600. Its totient is φ = 2820288.

The previous prime is 5681059. The next prime is 5681089. The reversal of 5681072 is 2701865.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1193 + ... + 3575.

It is an arithmetic number, because the mean of its divisors is an integer number (554280).

Almost surely, 2^5681072 is an apocalyptic number.

It is a pronic number, being equal to 2383×2384.

It is an amenable number.

5681072 is a deficient number, since it is larger than the sum of its proper divisors (5404528).

5681072 is a wasteful number, since it uses less digits than its factorization.

5681072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2540 (or 2534 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 5681072 is about 2383.4999475561. The cubic root of 5681072 is about 178.4336520804.

The spelling of 5681072 in words is "five million, six hundred eighty-one thousand, seventy-two".