5816722 has 4 divisors (see below), whose sum is σ = 8725086. Its totient is φ = 2908360.

The previous prime is 5816689. The next prime is 5816731. The reversal of 5816722 is 2276185.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2276185 = 5 ⋅455237.

It can be written as a sum of positive squares in only one way, i.e., 5433561 + 383161 = 2331^2 + 619^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1454179 + ... + 1454182.

Almost surely, 2^5816722 is an apocalyptic number.

5816722 is a deficient number, since it is larger than the sum of its proper divisors (2908364).

5816722 is a wasteful number, since it uses less digits than its factorization.

5816722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2908363.

The product of its digits is 6720, while the sum is 31.

The square root of 5816722 is about 2411.7881333152. The cubic root of 5816722 is about 179.8426814750.

The spelling of 5816722 in words is "five million, eight hundred sixteen thousand, seven hundred twenty-two".