112240546 has 16 divisors (see below), whose sum is σ = 184223520. Its totient is φ = 50863680.

The previous prime is 112240517. The next prime is 112240567. The reversal of 112240546 is 645042211.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 112240546.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156 + ... + 14983.

It is an arithmetic number, because the mean of its divisors is an integer number (11513970).

Almost surely, 2^112240546 is an apocalyptic number.

112240546 is a deficient number, since it is larger than the sum of its proper divisors (71982974).

112240546 is a wasteful number, since it uses less digits than its factorization.

112240546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15489.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 112240546 is about 10594.3638789689. The cubic root of 112240546 is about 482.3732954102.

Adding to 112240546 its reverse (645042211), we get a palindrome (757282757).

The spelling of 112240546 in words is "one hundred twelve million, two hundred forty thousand, five hundred forty-six".