112397786 has 16 divisors (see below), whose sum is σ = 177185184. Its totient is φ = 53406864.

The previous prime is 112397783. The next prime is 112397797. The reversal of 112397786 is 687793211.

It is not an unprimeable number, because it can be changed into a prime (112397783) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14480 + ... + 20843.

It is an arithmetic number, because the mean of its divisors is an integer number (11074074).

Almost surely, 2^112397786 is an apocalyptic number.

112397786 is a deficient number, since it is larger than the sum of its proper divisors (64787398).

112397786 is a wasteful number, since it uses less digits than its factorization.

112397786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35405.

The product of its digits is 127008, while the sum is 44.

The square root of 112397786 is about 10601.7822086666. The cubic root of 112397786 is about 482.5984457326.

The spelling of 112397786 in words is "one hundred twelve million, three hundred ninety-seven thousand, seven hundred eighty-six".