14000320 has 56 divisors (see below), whose sum is σ = 33887664. Its totient is φ = 5508096.

The previous prime is 14000309. The next prime is 14000339. The reversal of 14000320 is 2300041.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 14000297 and 14000306.

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, 21114 + ... + 21766.

Almost surely, 2^14000320 is an apocalyptic number.

14000320 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 14000320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16943832).

14000320 is an abundant number, since it is smaller than the sum of its proper divisors (19887344).

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

14000320 is an equidigital number, since it uses as much as digits as its factorization.

14000320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737 (or 727 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 14000320 is about 3741.7001483283. The cubic root of 14000320 is about 241.0160627024.

Adding to 14000320 its reverse (2300041), we get a palindrome (16300361).

The spelling of 14000320 in words is "fourteen million, three hundred twenty", and thus it is an aban number.