112897816 has 16 divisors (see below), whose sum is σ = 224135640. Its totient is φ = 53128320.

The previous prime is 112897789. The next prime is 112897817. The reversal of 112897816 is 618798211.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112897817) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 414930 + ... + 415201.

Almost surely, 2^112897816 is an apocalyptic number.

It is an amenable number.

112897816 is a deficient number, since it is larger than the sum of its proper divisors (111237824).

112897816 is a wasteful number, since it uses less digits than its factorization.

112897816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830154 (or 830150 counting only the distinct ones).

The product of its digits is 48384, while the sum is 43.

The square root of 112897816 is about 10625.3383946113. The cubic root of 112897816 is about 483.3130408709.

The spelling of 112897816 in words is "one hundred twelve million, eight hundred ninety-seven thousand, eight hundred sixteen".