5721316 has 12 divisors (see below), whose sum is σ = 10601388. Its totient is φ = 2692352.

The previous prime is 5721307. The next prime is 5721343. The reversal of 5721316 is 6131275.

5721316 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 4639716 + 1081600 = 2154^2 + 1040^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42001 + ... + 42136.

It is an arithmetic number, because the mean of its divisors is an integer number (883449).

Almost surely, 2^5721316 is an apocalyptic number.

It is an amenable number.

5721316 is a deficient number, since it is larger than the sum of its proper divisors (4880072).

5721316 is a wasteful number, since it uses less digits than its factorization.

5721316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84158 (or 84156 counting only the distinct ones).

The product of its digits is 1260, while the sum is 25.

The square root of 5721316 is about 2391.9272564190. The cubic root of 5721316 is about 178.8539949401.

The spelling of 5721316 in words is "five million, seven hundred twenty-one thousand, three hundred sixteen".