112748277 has 16 divisors (see below), whose sum is σ = 157248000. Its totient is φ = 71722992.

The previous prime is 112748269. The next prime is 112748297. The reversal of 112748277 is 772847211.

It is not a de Polignac number, because 112748277 - 2³ = 112748269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112748297) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30474 + ... + 33972.

It is an arithmetic number, because the mean of its divisors is an integer number (9828000).

Almost surely, 2^112748277 is an apocalyptic number.

It is an amenable number.

112748277 is a deficient number, since it is larger than the sum of its proper divisors (44499723).

112748277 is a wasteful number, since it uses less digits than its factorization.

112748277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3992.

The product of its digits is 43904, while the sum is 39.

The square root of 112748277 is about 10618.2991575864. The cubic root of 112748277 is about 483.0995555406.

The spelling of 112748277 in words is "one hundred twelve million, seven hundred forty-eight thousand, two hundred seventy-seven".