112449664 has 16 divisors (see below), whose sum is σ = 224021070. Its totient is φ = 56224768.

The previous prime is 112449661. The next prime is 112449677. The reversal of 112449664 is 466944211.

It can be written as a sum of positive squares in only one way, i.e., 81000000 + 31449664 = 9000^2 + 5608^2 .

It is a tau number, because it is divible by the number of its divisors (16).

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

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 439129 + ... + 439384.

Almost surely, 2^112449664 is an apocalyptic number.

It is an amenable number.

112449664 is a deficient number, since it is larger than the sum of its proper divisors (111571406).

112449664 is an frugal number, since it uses more digits than its factorization.

112449664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878527 (or 878515 counting only the distinct ones).

The product of its digits is 41472, while the sum is 37.

The square root of 112449664 is about 10604.2285905199. The cubic root of 112449664 is about 482.6726832307.

The spelling of 112449664 in words is "one hundred twelve million, four hundred forty-nine thousand, six hundred sixty-four".