112634378 has 4 divisors (see below), whose sum is σ = 168951570. Its totient is φ = 56317188.

The previous prime is 112634369. The next prime is 112634383. The reversal of 112634378 is 873436211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 110523169 + 2111209 = 10513^2 + 1453^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28158593 + ... + 28158596.

Almost surely, 2^112634378 is an apocalyptic number.

112634378 is a deficient number, since it is larger than the sum of its proper divisors (56317192).

112634378 is an equidigital number, since it uses as much as digits as its factorization.

112634378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56317191.

The product of its digits is 24192, while the sum is 35.

The square root of 112634378 is about 10612.9344669606. The cubic root of 112634378 is about 482.9368240208.

The spelling of 112634378 in words is "one hundred twelve million, six hundred thirty-four thousand, three hundred seventy-eight".