112747814 has 4 divisors (see below), whose sum is σ = 169121724. Its totient is φ = 56373906.

The previous prime is 112747813. The next prime is 112747819. The reversal of 112747814 is 418747211.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112747813) by changing a digit.

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, 28186952 + ... + 28186955.

It is an arithmetic number, because the mean of its divisors is an integer number (42280431).

Almost surely, 2^112747814 is an apocalyptic number.

112747814 is a deficient number, since it is larger than the sum of its proper divisors (56373910).

112747814 is an equidigital number, since it uses as much as digits as its factorization.

112747814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56373909.

The product of its digits is 12544, while the sum is 35.

The square root of 112747814 is about 10618.2773555789. The cubic root of 112747814 is about 483.0988942581.

The spelling of 112747814 in words is "one hundred twelve million, seven hundred forty-seven thousand, eight hundred fourteen".