4724522 has 16 divisors (see below), whose sum is σ = 8068032. Its totient is φ = 2053920.

The previous prime is 4724519. The next prime is 4724537. The reversal of 4724522 is 2254274.

It is a super-2 number, since 2×4724522² = 44642216256968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4724491 and 4724500.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4163 + ... + 5174.

It is an arithmetic number, because the mean of its divisors is an integer number (504252).

Almost surely, 2^4724522 is an apocalyptic number.

4724522 is a deficient number, since it is larger than the sum of its proper divisors (3343510).

4724522 is a wasteful number, since it uses less digits than its factorization.

4724522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9373.

The product of its digits is 4480, while the sum is 26.

The square root of 4724522 is about 2173.5965587017. The cubic root of 4724522 is about 167.7976825678.

Adding to 4724522 its reverse (2254274), we get a palindrome (6978796).

It can be divided in two parts, 472 and 4522, that added together give a palindrome (4994).

The spelling of 4724522 in words is "four million, seven hundred twenty-four thousand, five hundred twenty-two".