112191364 has 48 divisors (see below), whose sum is σ = 213817968. Its totient is φ = 51314688.

The previous prime is 112191361. The next prime is 112191389. The reversal of 112191364 is 463191211.

It can be written as a sum of positive squares in 8 ways, for example, as 900 + 112190464 = 30^2 + 10592^2 .

It is not an unprimeable number, because it can be changed into a prime (112191361) 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, 481392 + ... + 481624.

It is an arithmetic number, because the mean of its divisors is an integer number (4454541).

Almost surely, 2^112191364 is an apocalyptic number.

It is an amenable number.

112191364 is a deficient number, since it is larger than the sum of its proper divisors (101626604).

112191364 is a wasteful number, since it uses less digits than its factorization.

112191364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424 (or 422 counting only the distinct ones).

The product of its digits is 1296, while the sum is 28.

The square root of 112191364 is about 10592.0424848091. The cubic root of 112191364 is about 482.3028290465.

The spelling of 112191364 in words is "one hundred twelve million, one hundred ninety-one thousand, three hundred sixty-four".