14414420 has 24 divisors (see below), whose sum is σ = 30699648. Its totient is φ = 5684000.

The previous prime is 14414401. The next prime is 14414431. The reversal of 14414420 is 2441441.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 14414392 and 14414401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3656 + ... + 6495.

It is an arithmetic number, because the mean of its divisors is an integer number (1279152).

Almost surely, 2^14414420 is an apocalyptic number.

14414420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14414420 is an abundant number, since it is smaller than the sum of its proper divisors (16285228).

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

14414420 is a wasteful number, since it uses less digits than its factorization.

14414420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10231 (or 10229 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 14414420 is about 3796.6327186074. The cubic root of 14414420 is about 243.3692613908.

Adding to 14414420 its reverse (2441441), we get a palindrome (16855861).

The spelling of 14414420 in words is "fourteen million, four hundred fourteen thousand, four hundred twenty".