112874378 has 4 divisors (see below), whose sum is σ = 169311570. Its totient is φ = 56437188.

The previous prime is 112874371. The next prime is 112874393. The reversal of 112874378 is 873478211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 873478211 = 173 ⋅5049007.

It can be written as a sum of positive squares in only one way, i.e., 85803169 + 27071209 = 9263^2 + 5203^2 .

It is not an unprimeable number, because it can be changed into a prime (112874371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28218593 + ... + 28218596.

Almost surely, 2^112874378 is an apocalyptic number.

112874378 is a deficient number, since it is larger than the sum of its proper divisors (56437192).

112874378 is an equidigital number, since it uses as much as digits as its factorization.

112874378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56437191.

The product of its digits is 75264, while the sum is 41.

The square root of 112874378 is about 10624.2354077835. The cubic root of 112874378 is about 483.2795927038.

The spelling of 112874378 in words is "one hundred twelve million, eight hundred seventy-four thousand, three hundred seventy-eight".