112609788 has 12 divisors (see below), whose sum is σ = 262756200. Its totient is φ = 37536592.

The previous prime is 112609787. The next prime is 112609793. The reversal of 112609788 is 887906211.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112609787) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4692063 + ... + 4692086.

It is an arithmetic number, because the mean of its divisors is an integer number (21896350).

Almost surely, 2^112609788 is an apocalyptic number.

It is an amenable number.

112609788 is an abundant number, since it is smaller than the sum of its proper divisors (150146412).

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

112609788 is a wasteful number, since it uses less digits than its factorization.

112609788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9384156 (or 9384154 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 42.

The square root of 112609788 is about 10611.7759116936. The cubic root of 112609788 is about 482.9016770227.

The spelling of 112609788 in words is "one hundred twelve million, six hundred nine thousand, seven hundred eighty-eight".