112146479 has 4 divisors (see below), whose sum is σ = 112442760. Its totient is φ = 111850200.

The previous prime is 112146473. The next prime is 112146481. The reversal of 112146479 is 974641211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 974641211 = 71 ⋅13727341.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112146479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112146473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147572 + ... + 148329.

It is an arithmetic number, because the mean of its divisors is an integer number (28110690).

Almost surely, 2^112146479 is an apocalyptic number.

112146479 is a deficient number, since it is larger than the sum of its proper divisors (296281).

112146479 is an equidigital number, since it uses as much as digits as its factorization.

112146479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296280.

The product of its digits is 12096, while the sum is 35.

The square root of 112146479 is about 10589.9234652570. The cubic root of 112146479 is about 482.2385013082.

The spelling of 112146479 in words is "one hundred twelve million, one hundred forty-six thousand, four hundred seventy-nine".