112445672 has 8 divisors (see below), whose sum is σ = 210835650. Its totient is φ = 56222832.

The previous prime is 112445659. The next prime is 112445687. The reversal of 112445672 is 276544211.

It can be written as a sum of positive squares in only one way, i.e., 92428996 + 20016676 = 9614^2 + 4474^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7027847 + ... + 7027862.

Almost surely, 2^112445672 is an apocalyptic number.

It is an amenable number.

112445672 is a deficient number, since it is larger than the sum of its proper divisors (98389978).

112445672 is a wasteful number, since it uses less digits than its factorization.

112445672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14055715 (or 14055711 counting only the distinct ones).

The product of its digits is 13440, while the sum is 32.

The square root of 112445672 is about 10604.0403620507. The cubic root of 112445672 is about 482.6669714835. Note that the first 3 decimals are identical.

Adding to 112445672 its reverse (276544211), we get a palindrome (388989883).

The spelling of 112445672 in words is "one hundred twelve million, four hundred forty-five thousand, six hundred seventy-two".