112569641 has 8 divisors (see below), whose sum is σ = 116377800. Its totient is φ = 108812160.

The previous prime is 112569599. The next prime is 112569673. The reversal of 112569641 is 146965211.

It can be written as a sum of positive squares in 4 ways, for example, as 26822041 + 85747600 = 5179^2 + 9260^2 .

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 112569641 - 2¹⁴ = 112553257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112560641) 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, 8126 + ... + 17063.

It is an arithmetic number, because the mean of its divisors is an integer number (14547225).

Almost surely, 2^112569641 is an apocalyptic number.

It is an amenable number.

112569641 is a deficient number, since it is larger than the sum of its proper divisors (3808159).

112569641 is a wasteful number, since it uses less digits than its factorization.

112569641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25339.

The product of its digits is 12960, while the sum is 35.

The square root of 112569641 is about 10609.8841181231. The cubic root of 112569641 is about 482.8442830835.

It can be divided in two parts, 11 and 2569641, that added together give a palindrome (2569652).

The spelling of 112569641 in words is "one hundred twelve million, five hundred sixty-nine thousand, six hundred forty-one".