7112282 has 16 divisors (see below), whose sum is σ = 10954440. Its totient is φ = 3461952.

The previous prime is 7112263. The next prime is 7112297. The reversal of 7112282 is 2822117.

It can be written as a sum of positive squares in 4 ways, for example, as 6651241 + 461041 = 2579^2 + 679^2 .

It is an Ulam number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 24128 + ... + 24420.

Almost surely, 2^7112282 is an apocalyptic number.

7112282 is a deficient number, since it is larger than the sum of its proper divisors (3842158).

7112282 is a wasteful number, since it uses less digits than its factorization.

7112282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577.

The product of its digits is 448, while the sum is 23.

The square root of 7112282 is about 2666.8861992969. The cubic root of 7112282 is about 192.3104965909.

Adding to 7112282 its reverse (2822117), we get a palindrome (9934399).

The spelling of 7112282 in words is "seven million, one hundred twelve thousand, two hundred eighty-two".