112247078 has 8 divisors (see below), whose sum is σ = 168484368. Its totient is φ = 56085624.

The previous prime is 112247077. The next prime is 112247101. The reversal of 112247078 is 870742211.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112247077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15101 + ... + 21272.

It is an arithmetic number, because the mean of its divisors is an integer number (21060546).

Almost surely, 2^112247078 is an apocalyptic number.

112247078 is a deficient number, since it is larger than the sum of its proper divisors (56237290).

112247078 is a wasteful number, since it uses less digits than its factorization.

112247078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37918.

The product of its (nonzero) digits is 6272, while the sum is 32.

The square root of 112247078 is about 10594.6721516053. The cubic root of 112247078 is about 482.3826526979.

Adding to 112247078 its reverse (870742211), we get a palindrome (982989289).

The spelling of 112247078 in words is "one hundred twelve million, two hundred forty-seven thousand, seventy-eight".