163727112 has 16 divisors (see below), whose sum is σ = 409317840. Its totient is φ = 54575696.

The previous prime is 163727099. The next prime is 163727117. The reversal of 163727112 is 211727361.

It is a self number, because there is not a number n which added to its sum of digits gives 163727112.

It is not an unprimeable number, because it can be changed into a prime (163727117) 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, 3410958 + ... + 3411005.

It is an arithmetic number, because the mean of its divisors is an integer number (25582365).

Almost surely, 2^163727112 is an apocalyptic number.

163727112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

163727112 is an abundant number, since it is smaller than the sum of its proper divisors (245590728).

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

163727112 is a wasteful number, since it uses less digits than its factorization.

163727112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6821972 (or 6821968 counting only the distinct ones).

The product of its digits is 3528, while the sum is 30.

The square root of 163727112 is about 12795.5895526545. The cubic root of 163727112 is about 547.0665997358.

The spelling of 163727112 in words is "one hundred sixty-three million, seven hundred twenty-seven thousand, one hundred twelve".