16146912 has 24 divisors (see below), whose sum is σ = 42385896. Its totient is φ = 5382272.

The previous prime is 16146901. The next prime is 16146913. The reversal of 16146912 is 21964161.

It is a happy number.

16146912 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a self number, because there is not a number n which added to its sum of digits gives 16146912.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16146913) 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, 84003 + ... + 84194.

It is an arithmetic number, because the mean of its divisors is an integer number (1766079).

Almost surely, 2^16146912 is an apocalyptic number.

16146912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16146912 is an abundant number, since it is smaller than the sum of its proper divisors (26238984).

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

16146912 is a wasteful number, since it uses less digits than its factorization.

16146912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168210 (or 168202 counting only the distinct ones).

The product of its digits is 2592, while the sum is 30.

The square root of 16146912 is about 4018.3220378661. The cubic root of 16146912 is about 252.7531011114.

The spelling of 16146912 in words is "sixteen million, one hundred forty-six thousand, nine hundred twelve".