112438792 has 8 divisors (see below), whose sum is σ = 210822750. Its totient is φ = 56219392.

The previous prime is 112438787. The next prime is 112438793. The reversal of 112438792 is 297834211.

It can be written as a sum of positive squares in only one way, i.e., 78960996 + 33477796 = 8886^2 + 5786^2 .

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

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (112438793) 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 as a sum of consecutive naturals, namely, 7027417 + ... + 7027432.

Almost surely, 2^112438792 is an apocalyptic number.

It is an amenable number.

112438792 is a deficient number, since it is larger than the sum of its proper divisors (98383958).

112438792 is a wasteful number, since it uses less digits than its factorization.

112438792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14054855 (or 14054851 counting only the distinct ones).

The product of its digits is 24192, while the sum is 37.

The square root of 112438792 is about 10603.7159524386. The cubic root of 112438792 is about 482.6571272733.

The spelling of 112438792 in words is "one hundred twelve million, four hundred thirty-eight thousand, seven hundred ninety-two".