4757522 has 16 divisors (see below), whose sum is σ = 8897472. Its totient is φ = 1853520.

The previous prime is 4757521. The next prime is 4757531. The reversal of 4757522 is 2257574.

It is not an unprimeable number, because it can be changed into a prime (4757521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15293 + ... + 15600.

It is an arithmetic number, because the mean of its divisors is an integer number (556092).

Almost surely, 2^4757522 is an apocalyptic number.

4757522 is a deficient number, since it is larger than the sum of its proper divisors (4139950).

4757522 is a wasteful number, since it uses less digits than its factorization.

4757522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30913.

The product of its digits is 19600, while the sum is 32.

The square root of 4757522 is about 2181.1744542792. The cubic root of 4757522 is about 168.1874561007.

It can be divided in two parts, 475 and 7522, that added together give a palindrome (7997).

The spelling of 4757522 in words is "four million, seven hundred fifty-seven thousand, five hundred twenty-two".