5725522 has 16 divisors (see below), whose sum is σ = 9469152. Its totient is φ = 2574720.

The previous prime is 5725519. The next prime is 5725523. The reversal of 5725522 is 2255275.

It is not an unprimeable number, because it can be changed into a prime (5725523) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 793 + ... + 3475.

It is an arithmetic number, because the mean of its divisors is an integer number (591822).

Almost surely, 2^5725522 is an apocalyptic number.

5725522 is a deficient number, since it is larger than the sum of its proper divisors (3743630).

5725522 is a wasteful number, since it uses less digits than its factorization.

5725522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2793.

The product of its digits is 7000, while the sum is 28.

The square root of 5725522 is about 2392.8063022318. The cubic root of 5725522 is about 178.8978121107.

It can be divided in two parts, 5 and 725522, that added together give a palindrome (725527).

The spelling of 5725522 in words is "five million, seven hundred twenty-five thousand, five hundred twenty-two".