112405611 has 8 divisors (see below), whose sum is σ = 149976064. Its totient is φ = 74886120.

The previous prime is 112405607. The next prime is 112405613. The reversal of 112405611 is 116504211.

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

It is not a de Polignac number, because 112405611 - 2² = 112405607 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112405613) 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, 7255 + ... + 16656.

It is an arithmetic number, because the mean of its divisors is an integer number (18747008).

Almost surely, 2^112405611 is an apocalyptic number.

112405611 is a deficient number, since it is larger than the sum of its proper divisors (37570453).

112405611 is a wasteful number, since it uses less digits than its factorization.

112405611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25481.

The product of its (nonzero) digits is 240, while the sum is 21.

The square root of 112405611 is about 10602.1512439693. The cubic root of 112405611 is about 482.6096447824.

Adding to 112405611 its reverse (116504211), we get a palindrome (228909822).

The spelling of 112405611 in words is "one hundred twelve million, four hundred five thousand, six hundred eleven".