112132546 has 8 divisors (see below), whose sum is σ = 168283404. Its totient is φ = 56038080.

The previous prime is 112132543. The next prime is 112132583. The reversal of 112132546 is 645231211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 112126921 + 5625 = 10589^2 + 75^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 112132546.

It is not an unprimeable number, because it can be changed into a prime (112132541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8715 + ... + 17326.

Almost surely, 2^112132546 is an apocalyptic number.

112132546 is a deficient number, since it is larger than the sum of its proper divisors (56150858).

112132546 is a wasteful number, since it uses less digits than its factorization.

112132546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28196.

The product of its digits is 1440, while the sum is 25.

The square root of 112132546 is about 10589.2656024863. The cubic root of 112132546 is about 482.2185294899.

Adding to 112132546 its reverse (645231211), we get a palindrome (757363757).

The spelling of 112132546 in words is "one hundred twelve million, one hundred thirty-two thousand, five hundred forty-six".