112552445 has 8 divisors (see below), whose sum is σ = 135126744. Its totient is φ = 89999424.

The previous prime is 112552441. The next prime is 112552463. The reversal of 112552445 is 544255211.

It can be written as a sum of positive squares in 4 ways, for example, as 45738169 + 66814276 = 6763^2 + 8174^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 112552445 - 2² = 112552441 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112552441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10727 + ... + 18443.

It is an arithmetic number, because the mean of its divisors is an integer number (16890843).

Almost surely, 2^112552445 is an apocalyptic number.

It is an amenable number.

112552445 is a deficient number, since it is larger than the sum of its proper divisors (22574299).

112552445 is an equidigital number, since it uses as much as digits as its factorization.

112552445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10639.

The product of its digits is 8000, while the sum is 29.

The square root of 112552445 is about 10609.0737107440. The cubic root of 112552445 is about 482.8196955984.

The spelling of 112552445 in words is "one hundred twelve million, five hundred fifty-two thousand, four hundred forty-five".