14044420 has 48 divisors (see below), whose sum is σ = 33445440. Its totient is φ = 4910976.

The previous prime is 14044411. The next prime is 14044447. The reversal of 14044420 is 2444041.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3519 + ... + 6361.

It is an arithmetic number, because the mean of its divisors is an integer number (696780).

Almost surely, 2^14044420 is an apocalyptic number.

14044420 is a gapful number since it is divisible by the number (10) 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 14044420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16722720).

14044420 is an abundant number, since it is smaller than the sum of its proper divisors (19401020).

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

14044420 is a wasteful number, since it uses less digits than its factorization.

14044420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2884 (or 2882 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 14044420 is about 3747.5885579930. The cubic root of 14044420 is about 241.2688585399.

Adding to 14044420 its reverse (2444041), we get a palindrome (16488461).

The spelling of 14044420 in words is "fourteen million, forty-four thousand, four hundred twenty".