5721188 has 12 divisors (see below), whose sum is σ = 10922352. Its totient is φ = 2600520.

The previous prime is 5721179. The next prime is 5721203. The reversal of 5721188 is 8811275.

It is a happy number.

It is an unprimeable number.

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, 64970 + ... + 65057.

It is an arithmetic number, because the mean of its divisors is an integer number (910196).

Almost surely, 2^5721188 is an apocalyptic number.

It is an amenable number.

5721188 is a deficient number, since it is larger than the sum of its proper divisors (5201164).

5721188 is a wasteful number, since it uses less digits than its factorization.

5721188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130042 (or 130040 counting only the distinct ones).

The product of its digits is 4480, while the sum is 32.

The square root of 5721188 is about 2391.9004996028. The cubic root of 5721188 is about 178.8526611280.

The spelling of 5721188 in words is "five million, seven hundred twenty-one thousand, one hundred eighty-eight".