112278423 has 8 divisors (see below), whose sum is σ = 149785200. Its totient is φ = 74811968.

The previous prime is 112278409. The next prime is 112278427. The reversal of 112278423 is 324872211.

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

It is a cyclic number.

It is not a de Polignac number, because 112278423 - 2⁴ = 112278407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112278427) 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, 2838 + ... + 15251.

It is an arithmetic number, because the mean of its divisors is an integer number (18723150).

Almost surely, 2^112278423 is an apocalyptic number.

112278423 is a deficient number, since it is larger than the sum of its proper divisors (37506777).

112278423 is a wasteful number, since it uses less digits than its factorization.

112278423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20161.

The product of its digits is 5376, while the sum is 30.

The square root of 112278423 is about 10596.1513296102. The cubic root of 112278423 is about 482.4275503092.

The spelling of 112278423 in words is "one hundred twelve million, two hundred seventy-eight thousand, four hundred twenty-three".