5721110 has 16 divisors (see below), whose sum is σ = 10360656. Its totient is φ = 2274528.

The previous prime is 5721059. The next prime is 5721113. The reversal of 5721110 is 111275.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5721113) 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 7 ways as a sum of consecutive naturals, for example, 77 + ... + 3383.

It is an arithmetic number, because the mean of its divisors is an integer number (647541).

Almost surely, 2^5721110 is an apocalyptic number.

5721110 is a deficient number, since it is larger than the sum of its proper divisors (4639546).

5721110 is a wasteful number, since it uses less digits than its factorization.

5721110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3487.

The product of its (nonzero) digits is 70, while the sum is 17.

The square root of 5721110 is about 2391.8841945211. The cubic root of 5721110 is about 178.8518483264.

Adding to 5721110 its reverse (111275), we get a palindrome (5832385).

The spelling of 5721110 in words is "five million, seven hundred twenty-one thousand, one hundred ten".