112466778 has 8 divisors (see below), whose sum is σ = 224933568. Its totient is φ = 37488924.

The previous prime is 112466777. The next prime is 112466779. The reversal of 112466778 is 877664211.

It is an interprime number because it is at equal distance from previous prime (112466777) and next prime (112466779).

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

112466778 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (112466771) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9372226 + ... + 9372237.

It is an arithmetic number, because the mean of its divisors is an integer number (28116696).

Almost surely, 2^112466778 is an apocalyptic number.

112466778 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112466778 is a wasteful number, since it uses less digits than its factorization.

112466778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18744468.

The product of its digits is 112896, while the sum is 42.

The square root of 112466778 is about 10605.0355020622. The cubic root of 112466778 is about 482.6971683825.

The spelling of 112466778 in words is "one hundred twelve million, four hundred sixty-six thousand, seven hundred seventy-eight".