4522712 has 16 divisors (see below), whose sum is σ = 8556840. Its totient is φ = 2240896.

The previous prime is 4522709. The next prime is 4522729. The reversal of 4522712 is 2172254.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1598 + ... + 3405.

Almost surely, 2^4522712 is an apocalyptic number.

It is an amenable number.

4522712 is a deficient number, since it is larger than the sum of its proper divisors (4034128).

4522712 is a wasteful number, since it uses less digits than its factorization.

4522712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5122 (or 5118 counting only the distinct ones).

The product of its digits is 1120, while the sum is 23.

The square root of 4522712 is about 2126.6668756531. Note that the first 3 decimals coincide. The cubic root of 4522712 is about 165.3736496952.

Adding to 4522712 its reverse (2172254), we get a palindrome (6694966).

The spelling of 4522712 in words is "four million, five hundred twenty-two thousand, seven hundred twelve".