5712822 has 32 divisors (see below), whose sum is σ = 12892800. Its totient is φ = 1874664.

The previous prime is 5712769. The next prime is 5712823. The reversal of 5712822 is 2282175.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5712823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2829 + ... + 4407.

It is an arithmetic number, because the mean of its divisors is an integer number (402900).

Almost surely, 2^5712822 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5712822, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6446400).

5712822 is an abundant number, since it is smaller than the sum of its proper divisors (7179978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5712822 is a wasteful number, since it uses less digits than its factorization.

5712822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1657 (or 1651 counting only the distinct ones).

The product of its digits is 2240, while the sum is 27.

The square root of 5712822 is about 2390.1510412524. The cubic root of 5712822 is about 178.7654408231.

Adding to 5712822 its reverse (2282175), we get a palindrome (7994997).

The spelling of 5712822 in words is "five million, seven hundred twelve thousand, eight hundred twenty-two".