14630345 has 4 divisors (see below), whose sum is σ = 17556420. Its totient is φ = 11704272.

The previous prime is 14630333. The next prime is 14630351. The reversal of 14630345 is 54303641.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10705984 + 3924361 = 3272^2 + 1981^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14630345 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1463030 + ... + 1463039.

It is an arithmetic number, because the mean of its divisors is an integer number (4389105).

Almost surely, 2^14630345 is an apocalyptic number.

It is an amenable number.

14630345 is a deficient number, since it is larger than the sum of its proper divisors (2926075).

14630345 is an equidigital number, since it uses as much as digits as its factorization.

14630345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2926074.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 14630345 is about 3824.9633985177. The cubic root of 14630345 is about 244.5784504370.

Adding to 14630345 its reverse (54303641), we get a palindrome (68933986).

The spelling of 14630345 in words is "fourteen million, six hundred thirty thousand, three hundred forty-five".