14345330 has 32 divisors (see below), whose sum is σ = 27264384. Its totient is φ = 5423616.

The previous prime is 14345329. The next prime is 14345339. The reversal of 14345330 is 3354341.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14345296 and 14345305.

It is not an unprimeable number, because it can be changed into a prime (14345339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21989 + ... + 22631.

It is an arithmetic number, because the mean of its divisors is an integer number (852012).

Almost surely, 2^14345330 is an apocalyptic number.

14345330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14345330 is a deficient number, since it is larger than the sum of its proper divisors (12919054).

14345330 is a wasteful number, since it uses less digits than its factorization.

14345330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 14345330 is about 3787.5229372243. The cubic root of 14345330 is about 242.9798060522.

Adding to 14345330 its reverse (3354341), we get a palindrome (17699671).

The spelling of 14345330 in words is "fourteen million, three hundred forty-five thousand, three hundred thirty".