112869786 has 16 divisors (see below), whose sum is σ = 235554624. Its totient is φ = 35987424.

The previous prime is 112869781. The next prime is 112869793. The reversal of 112869786 is 687968211.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (112869781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 408811 + ... + 409086.

It is an arithmetic number, because the mean of its divisors is an integer number (14722164).

Almost surely, 2^112869786 is an apocalyptic number.

112869786 is an abundant number, since it is smaller than the sum of its proper divisors (122684838).

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

112869786 is a wasteful number, since it uses less digits than its factorization.

112869786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817925.

The product of its digits is 290304, while the sum is 48.

The square root of 112869786 is about 10624.0192959162. The cubic root of 112869786 is about 483.2730389578.

The spelling of 112869786 in words is "one hundred twelve million, eight hundred sixty-nine thousand, seven hundred eighty-six".