112449666 has 16 divisors (see below), whose sum is σ = 257027904. Its totient is φ = 32128464.

The previous prime is 112449661. The next prime is 112449677. The reversal of 112449666 is 666944211.

It is not an unprimeable number, because it can be changed into a prime (112449661) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 1338645 + ... + 1338728.

It is an arithmetic number, because the mean of its divisors is an integer number (16064244).

Almost surely, 2^112449666 is an apocalyptic number.

112449666 is an abundant number, since it is smaller than the sum of its proper divisors (144578238).

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

112449666 is a wasteful number, since it uses less digits than its factorization.

112449666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2677385.

The product of its digits is 62208, while the sum is 39.

The square root of 112449666 is about 10604.2286848219. The cubic root of 112449666 is about 482.6726860923.

It can be divided in two parts, 11244966 and 6, that multiplied together give a square (67469796 = 8214²).

The spelling of 112449666 in words is "one hundred twelve million, four hundred forty-nine thousand, six hundred sixty-six".