112863874 has 4 divisors (see below), whose sum is σ = 169295814. Its totient is φ = 56431936.

The previous prime is 112863869. The next prime is 112863889. The reversal of 112863874 is 478368211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 478368211 = 113 ⋅4233347.

It can be written as a sum of positive squares in only one way, i.e., 108305649 + 4558225 = 10407^2 + 2135^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28215967 + ... + 28215970.

Almost surely, 2^112863874 is an apocalyptic number.

112863874 is a deficient number, since it is larger than the sum of its proper divisors (56431940).

112863874 is an equidigital number, since it uses as much as digits as its factorization.

112863874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56431939.

The product of its digits is 64512, while the sum is 40.

The square root of 112863874 is about 10623.7410548262. The cubic root of 112863874 is about 483.2646010336.

The spelling of 112863874 in words is "one hundred twelve million, eight hundred sixty-three thousand, eight hundred seventy-four".