112120776 has 48 divisors (see below), whose sum is σ = 307089900. Its totient is φ = 36951552.

The previous prime is 112120759. The next prime is 112120783. The reversal of 112120776 is 677021211.

It can be written as a sum of positive squares in 2 ways, for example, as 83283876 + 28836900 = 9126^2 + 5370^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2341 + ... + 15156.

Almost surely, 2^112120776 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112120776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153544950).

112120776 is an abundant number, since it is smaller than the sum of its proper divisors (194969124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112120776 is a wasteful number, since it uses less digits than its factorization.

112120776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17598 (or 17591 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 27.

The square root of 112120776 is about 10588.7098364248. The cubic root of 112120776 is about 482.2016568664.

Adding to 112120776 its reverse (677021211), we get a palindrome (789141987).

It can be divided in two parts, 112120 and 776, that added together give a square (112896 = 336²).

The spelling of 112120776 in words is "one hundred twelve million, one hundred twenty thousand, seven hundred seventy-six".