112456899 has 6 divisors (see below), whose sum is σ = 162437756. Its totient is φ = 74971260.

The previous prime is 112456847. The next prime is 112456931. The reversal of 112456899 is 998654211.

112456899 is a `hidden beast` number, since 112 + 456 + 89 + 9 = 666.

It is not a de Polignac number, because 112456899 - 2¹¹ = 112454851 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (112454899) by changing a digit.

It is an upside-down number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6247597 + ... + 6247614.

Almost surely, 2^112456899 is an apocalyptic number.

112456899 is a deficient number, since it is larger than the sum of its proper divisors (49980857).

112456899 is a wasteful number, since it uses less digits than its factorization.

112456899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12495217 (or 12495214 counting only the distinct ones).

The product of its digits is 155520, while the sum is 45.

The square root of 112456899 is about 10604.5697225300. The cubic root of 112456899 is about 482.6830347126.

The spelling of 112456899 in words is "one hundred twelve million, four hundred fifty-six thousand, eight hundred ninety-nine".