5201722 has 8 divisors (see below), whose sum is σ = 7883316. Its totient is φ = 2573952.

The previous prime is 5201717. The next prime is 5201723. The reversal of 5201722 is 2271025.

It can be written as a sum of positive squares in 2 ways, for example, as 5148361 + 53361 = 2269^2 + 231^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5201722.

It is not an unprimeable number, because it can be changed into a prime (5201723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13213 + ... + 13600.

Almost surely, 2^5201722 is an apocalyptic number.

5201722 is a deficient number, since it is larger than the sum of its proper divisors (2681594).

5201722 is a wasteful number, since it uses less digits than its factorization.

5201722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26912.

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 5201722 is about 2280.7283924220. The cubic root of 5201722 is about 173.2669428517.

Adding to 5201722 its reverse (2271025), we get a palindrome (7472747).

The spelling of 5201722 in words is "five million, two hundred one thousand, seven hundred twenty-two".