112434417 has 6 divisors (see below), whose sum is σ = 162405282. Its totient is φ = 74956272.

The previous prime is 112434397. The next prime is 112434433. The reversal of 112434417 is 714434211.

112434417 is a `hidden beast` number, since 1 + 1 + 243 + 4 + 417 = 666.

It can be written as a sum of positive squares in only one way, i.e., 112275216 + 159201 = 10596^2 + 399^2 .

It is not a de Polignac number, because 112434417 - 2¹⁵ = 112401649 is a prime.

It is a super-2 number, since 2×112434417² = 25282996252259778, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112434437) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6246348 + ... + 6246365.

It is an arithmetic number, because the mean of its divisors is an integer number (27067547).

Almost surely, 2^112434417 is an apocalyptic number.

It is an amenable number.

112434417 is a deficient number, since it is larger than the sum of its proper divisors (49970865).

112434417 is a wasteful number, since it uses less digits than its factorization.

112434417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12492719 (or 12492716 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 112434417 is about 10603.5096548266. The cubic root of 112434417 is about 482.6508671197.

Adding to 112434417 its reverse (714434211), we get a palindrome (826868628).

The spelling of 112434417 in words is "one hundred twelve million, four hundred thirty-four thousand, four hundred seventeen".