112295646 has 48 divisors (see below), whose sum is σ = 253671600. Its totient is φ = 37231488.

The previous prime is 112295641. The next prime is 112295669. The reversal of 112295646 is 646592211.

112295646 is a `hidden beast` number, since 1 + 1 + 2 + 2 + 9 + 5 + 646 = 666.

It is a super-2 number, since 2×112295646² = 25220624221114632, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112295646.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112295641) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 110790 + ... + 111798.

It is an arithmetic number, because the mean of its divisors is an integer number (5284825).

Almost surely, 2^112295646 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112295646, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126835800).

112295646 is an abundant number, since it is smaller than the sum of its proper divisors (141375954).

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

112295646 is a wasteful number, since it uses less digits than its factorization.

112295646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1255 (or 1243 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 112295646 is about 10596.9639991839. The cubic root of 112295646 is about 482.4522164462.

The spelling of 112295646 in words is "one hundred twelve million, two hundred ninety-five thousand, six hundred forty-six".