112435561 has 8 divisors (see below), whose sum is σ = 128824640. Its totient is φ = 96128208.

The previous prime is 112435553. The next prime is 112435567. The reversal of 112435561 is 165534211.

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 112435561 - 2³ = 112435553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112435567) 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, 17451 + ... + 23008.

It is an arithmetic number, because the mean of its divisors is an integer number (16103080).

Almost surely, 2^112435561 is an apocalyptic number.

It is an amenable number.

112435561 is a deficient number, since it is larger than the sum of its proper divisors (16389079).

112435561 is an equidigital number, since it uses as much as digits as its factorization.

112435561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40863.

The product of its digits is 3600, while the sum is 28.

The square root of 112435561 is about 10603.5635990925. The cubic root of 112435561 is about 482.6525040761.

Adding to 112435561 its reverse (165534211), we get a palindrome (277969772).

The spelling of 112435561 in words is "one hundred twelve million, four hundred thirty-five thousand, five hundred sixty-one".