112889156 has 6 divisors (see below), whose sum is σ = 197556030. Its totient is φ = 56444576.

The previous prime is 112889149. The next prime is 112889167. The reversal of 112889156 is 651988211.

It can be written as a sum of positive squares in only one way, i.e., 104857600 + 8031556 = 10240^2 + 2834^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14111141 + ... + 14111148.

It is an arithmetic number, because the mean of its divisors is an integer number (32926005).

Almost surely, 2^112889156 is an apocalyptic number.

It is an amenable number.

112889156 is a deficient number, since it is larger than the sum of its proper divisors (84666874).

112889156 is a wasteful number, since it uses less digits than its factorization.

112889156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28222293 (or 28222291 counting only the distinct ones).

The product of its digits is 34560, while the sum is 41.

The square root of 112889156 is about 10624.9308703633. The cubic root of 112889156 is about 483.3006827990.

The spelling of 112889156 in words is "one hundred twelve million, eight hundred eighty-nine thousand, one hundred fifty-six".