7566112 has 24 divisors (see below), whose sum is σ = 15049692. Its totient is φ = 3744000.

The previous prime is 7566079. The next prime is 7566113. The reversal of 7566112 is 2116657.

It can be written as a sum of positive squares in 2 ways, for example, as 6574096 + 992016 = 2564^2 + 996^2 .

It is not an unprimeable number, because it can be changed into a prime (7566113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2062 + ... + 4402.

Almost surely, 2^7566112 is an apocalyptic number.

It is an amenable number.

7566112 is a deficient number, since it is larger than the sum of its proper divisors (7483580).

7566112 is a wasteful number, since it uses less digits than its factorization.

7566112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2452 (or 2444 counting only the distinct ones).

The product of its digits is 2520, while the sum is 28.

The square root of 7566112 is about 2750.6566488750. The cubic root of 7566112 is about 196.3168552565.

The spelling of 7566112 in words is "seven million, five hundred sixty-six thousand, one hundred twelve".