14855412 has 72 divisors (see below), whose sum is σ = 41083168. Its totient is φ = 4150080.

The previous prime is 14855387. The next prime is 14855419. The reversal of 14855412 is 21455841.

It is a self number, because there is not a number n which added to its sum of digits gives 14855412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14855419) 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 23 ways as a sum of consecutive naturals, for example, 18483 + ... + 19269.

Almost surely, 2^14855412 is an apocalyptic number.

14855412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14855412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20541584).

14855412 is an abundant number, since it is smaller than the sum of its proper divisors (26227756).

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

14855412 is a wasteful number, since it uses less digits than its factorization.

14855412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829 (or 816 counting only the distinct ones).

The product of its digits is 6400, while the sum is 30.

The square root of 14855412 is about 3854.2719156801. The cubic root of 14855412 is about 245.8262372621.

The spelling of 14855412 in words is "fourteen million, eight hundred fifty-five thousand, four hundred twelve".