112861806 has 16 divisors (see below), whose sum is σ = 226216704. Its totient is φ = 37538424.

The previous prime is 112861789. The next prime is 112861817. The reversal of 112861806 is 608168211.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17536 + ... + 23091.

It is an arithmetic number, because the mean of its divisors is an integer number (14138544).

Almost surely, 2^112861806 is an apocalyptic number.

112861806 is an abundant number, since it is smaller than the sum of its proper divisors (113354898).

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

112861806 is a wasteful number, since it uses less digits than its factorization.

112861806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41095.

The product of its (nonzero) digits is 4608, while the sum is 33.

The square root of 112861806 is about 10623.6437252009. The cubic root of 112861806 is about 483.2616494033.

The spelling of 112861806 in words is "one hundred twelve million, eight hundred sixty-one thousand, eight hundred six".