5721315 has 16 divisors (see below), whose sum is σ = 9199008. Its totient is φ = 3036416.

The previous prime is 5721307. The next prime is 5721343. The reversal of 5721315 is 5131275.

It is a cyclic number.

It is not a de Polignac number, because 5721315 - 2³ = 5721307 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 2677 + ... + 4313.

It is an arithmetic number, because the mean of its divisors is an integer number (574938).

Almost surely, 2^5721315 is an apocalyptic number.

5721315 is a deficient number, since it is larger than the sum of its proper divisors (3477693).

5721315 is a wasteful number, since it uses less digits than its factorization.

5721315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1878.

The product of its digits is 1050, while the sum is 24.

The square root of 5721315 is about 2391.9270473825. The cubic root of 5721315 is about 178.8539845198.

The spelling of 5721315 in words is "five million, seven hundred twenty-one thousand, three hundred fifteen".