5723722 has 4 divisors (see below), whose sum is σ = 8585586. Its totient is φ = 2861860.

The previous prime is 5723719. The next prime is 5723737. The reversal of 5723722 is 2273275.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3500641 + 2223081 = 1871^2 + 1491^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1430929 + ... + 1430932.

Almost surely, 2^5723722 is an apocalyptic number.

5723722 is a deficient number, since it is larger than the sum of its proper divisors (2861864).

5723722 is a wasteful number, since it uses less digits than its factorization.

5723722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2861863.

The product of its digits is 5880, while the sum is 28.

The square root of 5723722 is about 2392.4301452707. The cubic root of 5723722 is about 178.8790627394.

Adding to 5723722 its reverse (2273275), we get a palindrome (7996997).

The spelling of 5723722 in words is "five million, seven hundred twenty-three thousand, seven hundred twenty-two".