112120746 has 16 divisors (see below), whose sum is σ = 237432384. Its totient is φ = 35175104.

The previous prime is 112120741. The next prime is 112120751. The reversal of 112120746 is 647021211.

It is an interprime number because it is at equal distance from previous prime (112120741) and next prime (112120751).

It is not an unprimeable number, because it can be changed into a prime (112120741) 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, 549510 + ... + 549713.

It is an arithmetic number, because the mean of its divisors is an integer number (14839524).

Almost surely, 2^112120746 is an apocalyptic number.

112120746 is an abundant number, since it is smaller than the sum of its proper divisors (125311638).

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

112120746 is a wasteful number, since it uses less digits than its factorization.

112120746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1099245.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 112120746 is about 10588.7084198216. The cubic root of 112120746 is about 482.2016138591.

Adding to 112120746 its reverse (647021211), we get a palindrome (759141957).

It can be divided in two parts, 1121207 and 46, that added together give a triangular number (1121253 = T₁₄₉₇).

The spelling of 112120746 in words is "one hundred twelve million, one hundred twenty thousand, seven hundred forty-six".