14219856 has 60 divisors (see below), whose sum is σ = 45484192. Its totient is φ = 4062528.

The previous prime is 14219833. The next prime is 14219867. The reversal of 14219856 is 65891241.

14219856 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 Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 14219856.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6046 + ... + 8061.

Almost surely, 2^14219856 is an apocalyptic number.

14219856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

14219856 is the 2016-th nonagonal number.

It is an amenable number.

14219856 is an abundant number, since it is smaller than the sum of its proper divisors (31264336).

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

14219856 is a wasteful number, since it uses less digits than its factorization.

14219856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14128 (or 14119 counting only the distinct ones).

The product of its digits is 17280, while the sum is 36.

The square root of 14219856 is about 3770.9224335698. The cubic root of 14219856 is about 242.2693083684.

The spelling of 14219856 in words is "fourteen million, two hundred nineteen thousand, eight hundred fifty-six".