4572112 has 10 divisors (see below), whose sum is σ = 8858498. Its totient is φ = 2286048.

The previous prime is 4572109. The next prime is 4572119. The reversal of 4572112 is 2112754.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3370896 + 1201216 = 1836^2 + 1096^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4572119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142863 + ... + 142894.

Almost surely, 2^4572112 is an apocalyptic number.

It is an amenable number.

4572112 is a deficient number, since it is larger than the sum of its proper divisors (4286386).

4572112 is a wasteful number, since it uses less digits than its factorization.

4572112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285765 (or 285759 counting only the distinct ones).

The product of its digits is 560, while the sum is 22.

The square root of 4572112 is about 2138.2497515491. The cubic root of 4572112 is about 165.9735768656.

Adding to 4572112 its reverse (2112754), we get a palindrome (6684866).

The spelling of 4572112 in words is "four million, five hundred seventy-two thousand, one hundred twelve".