112035661 has 8 divisors (see below), whose sum is σ = 118719864. Its totient is φ = 105361920.

The previous prime is 112035629. The next prime is 112035701. The reversal of 112035661 is 166530211.

It can be written as a sum of positive squares in 4 ways, for example, as 32558436 + 79477225 = 5706^2 + 8915^2 .

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

It is not a de Polignac number, because 112035661 - 2⁵ = 112035629 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 (112035601) 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, 35071 + ... + 38131.

It is an arithmetic number, because the mean of its divisors is an integer number (14839983).

Almost surely, 2^112035661 is an apocalyptic number.

It is an amenable number.

112035661 is a deficient number, since it is larger than the sum of its proper divisors (6684203).

112035661 is a wasteful number, since it uses less digits than its factorization.

112035661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5231.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 112035661 is about 10584.6899340510. The cubic root of 112035661 is about 482.0796069796.

Adding to 112035661 its reverse (166530211), we get a palindrome (278565872).

The spelling of 112035661 in words is "one hundred twelve million, thirty-five thousand, six hundred sixty-one".