112772738 has 16 divisors (see below), whose sum is σ = 182601216. Its totient is φ = 51926160.

The previous prime is 112772731. The next prime is 112772741. The reversal of 112772738 is 837277211.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (112772731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6623 + ... + 16413.

It is an arithmetic number, because the mean of its divisors is an integer number (11412576).

Almost surely, 2^112772738 is an apocalyptic number.

112772738 is a deficient number, since it is larger than the sum of its proper divisors (69828478).

112772738 is a wasteful number, since it uses less digits than its factorization.

112772738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10249.

The product of its digits is 32928, while the sum is 38.

The square root of 112772738 is about 10619.4509274256. The cubic root of 112772738 is about 483.1344895371.

The spelling of 112772738 in words is "one hundred twelve million, seven hundred seventy-two thousand, seven hundred thirty-eight".