14027420 has 24 divisors (see below), whose sum is σ = 32136048. Its totient is φ = 5100800.

The previous prime is 14027353. The next prime is 14027423. The reversal of 14027420 is 2472041.

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 = 14027392 and 14027401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14027423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31661 + ... + 32100.

It is an arithmetic number, because the mean of its divisors is an integer number (1339002).

Almost surely, 2^14027420 is an apocalyptic number.

14027420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14027420 is an abundant number, since it is smaller than the sum of its proper divisors (18108628).

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

14027420 is a wasteful number, since it uses less digits than its factorization.

14027420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63781 (or 63779 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 14027420 is about 3745.3197460297. The cubic root of 14027420 is about 241.1714716627.

Adding to 14027420 its reverse (2472041), we get a palindrome (16499461).

The spelling of 14027420 in words is "fourteen million, twenty-seven thousand, four hundred twenty".