112196439 has 24 divisors (see below), whose sum is σ = 164254272. Its totient is φ = 73794240.

The previous prime is 112196437. The next prime is 112196449. The reversal of 112196439 is 934691211.

112196439 = 467² + 468² + ... + 759².

It is a happy number.

112196439 is a `hidden beast` number, since 1 + 1 + 2 + 1 + 9 + 643 + 9 = 666.

It is not a de Polignac number, because 112196439 - 2¹ = 112196437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112196431) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 382777 + ... + 383069.

It is an arithmetic number, because the mean of its divisors is an integer number (6843928).

Almost surely, 2^112196439 is an apocalyptic number.

112196439 is a deficient number, since it is larger than the sum of its proper divisors (52057833).

112196439 is a wasteful number, since it uses less digits than its factorization.

112196439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727 (or 724 counting only the distinct ones).

The product of its digits is 11664, while the sum is 36.

The square root of 112196439 is about 10592.2820487372. The cubic root of 112196439 is about 482.3101012935.

The spelling of 112196439 in words is "one hundred twelve million, one hundred ninety-six thousand, four hundred thirty-nine".