112409394 has 32 divisors (see below), whose sum is σ = 233694720. Its totient is φ = 36003072.

The previous prime is 112409371. The next prime is 112409399. The reversal of 112409394 is 493904211.

It is not an unprimeable number, because it can be changed into a prime (112409399) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37354 + ... + 40250.

It is an arithmetic number, because the mean of its divisors is an integer number (7302960).

Almost surely, 2^112409394 is an apocalyptic number.

112409394 is an abundant number, since it is smaller than the sum of its proper divisors (121285326).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112409394 is a wasteful number, since it uses less digits than its factorization.

112409394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3154.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 112409394 is about 10602.3296496572. The cubic root of 112409394 is about 482.6150587820.

The spelling of 112409394 in words is "one hundred twelve million, four hundred nine thousand, three hundred ninety-four".