14354320 has 20 divisors (see below), whose sum is σ = 33373980. Its totient is φ = 5741696.

The previous prime is 14354311. The next prime is 14354357. The reversal of 14354320 is 2345341.

It can be written as a sum of positive squares in 2 ways, for example, as 6780816 + 7573504 = 2604^2 + 2752^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 14354291 and 14354300.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 89635 + ... + 89794.

It is an arithmetic number, because the mean of its divisors is an integer number (1668699).

Almost surely, 2^14354320 is an apocalyptic number.

14354320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14354320 is an abundant number, since it is smaller than the sum of its proper divisors (19019660).

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

14354320 is a wasteful number, since it uses less digits than its factorization.

14354320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179442 (or 179436 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 14354320 is about 3788.7095428391. The cubic root of 14354320 is about 243.0305527018.

Adding to 14354320 its reverse (2345341), we get a palindrome (16699661).

The spelling of 14354320 in words is "fourteen million, three hundred fifty-four thousand, three hundred twenty".