14023420 has 24 divisors (see below), whose sum is σ = 29728944. Its totient is φ = 5556096.

The previous prime is 14023417. The next prime is 14023421. The reversal of 14023420 is 2432041.

It is a junction number, because it is equal to n+sod(n) for n = 14023394 and 14023403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14023421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1137 + ... + 5416.

It is an arithmetic number, because the mean of its divisors is an integer number (1238706).

Almost surely, 2^14023420 is an apocalyptic number.

14023420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14023420 is an abundant number, since it is smaller than the sum of its proper divisors (15705524).

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

14023420 is a wasteful number, since it uses less digits than its factorization.

14023420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6669 (or 6667 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 14023420 is about 3744.7857081547. The cubic root of 14023420 is about 241.1485456698.

Adding to 14023420 its reverse (2432041), we get a palindrome (16455461).

The spelling of 14023420 in words is "fourteen million, twenty-three thousand, four hundred twenty".