112047775 has 24 divisors (see below), whose sum is σ = 159748704. Its totient is φ = 76368000.

The previous prime is 112047763. The next prime is 112047781. The reversal of 112047775 is 577740211.

It is not a de Polignac number, because 112047775 - 2⁷ = 112047647 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112047775.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28425 + ... + 32125.

It is an arithmetic number, because the mean of its divisors is an integer number (6656196).

Almost surely, 2^112047775 is an apocalyptic number.

112047775 is a deficient number, since it is larger than the sum of its proper divisors (47700929).

112047775 is a wasteful number, since it uses less digits than its factorization.

112047775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3891 (or 3886 counting only the distinct ones).

The product of its (nonzero) digits is 13720, while the sum is 34.

The square root of 112047775 is about 10585.2621601923. The cubic root of 112047775 is about 482.0969815127.

Adding to 112047775 its reverse (577740211), we get a palindrome (689787986).

The spelling of 112047775 in words is "one hundred twelve million, forty-seven thousand, seven hundred seventy-five".