112187046 has 32 divisors (see below), whose sum is σ = 238809600. Its totient is φ = 35012736.

The previous prime is 112187027. The next prime is 112187059. The reversal of 112187046 is 640781211.

It is a super-2 number, since 2×112187046² = 25171866580412232, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17535 + ... + 23061.

It is an arithmetic number, because the mean of its divisors is an integer number (7462800).

Almost surely, 2^112187046 is an apocalyptic number.

112187046 is an abundant number, since it is smaller than the sum of its proper divisors (126622554).

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

112187046 is a wasteful number, since it uses less digits than its factorization.

112187046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5748.

The product of its (nonzero) digits is 2688, while the sum is 30.

The square root of 112187046 is about 10591.8386505838. The cubic root of 112187046 is about 482.2966413737.

The spelling of 112187046 in words is "one hundred twelve million, one hundred eighty-seven thousand, forty-six".