14345636 has 12 divisors (see below), whose sum is σ = 25354140. Its totient is φ = 7101600.

The previous prime is 14345609. The next prime is 14345641. The reversal of 14345636 is 63654341.

It can be written as a sum of positive squares in 2 ways, for example, as 8065600 + 6280036 = 2840^2 + 2506^2 .

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 17351 + ... + 18158.

It is an arithmetic number, because the mean of its divisors is an integer number (2112845).

Almost surely, 2^14345636 is an apocalyptic number.

It is an amenable number.

14345636 is a deficient number, since it is larger than the sum of its proper divisors (11008504).

14345636 is a wasteful number, since it uses less digits than its factorization.

14345636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35614 (or 35612 counting only the distinct ones).

The product of its digits is 25920, while the sum is 32.

The square root of 14345636 is about 3787.5633328038. The cubic root of 14345636 is about 242.9815337060.

Adding to 14345636 its reverse (63654341), we get a palindrome (77999977).

The spelling of 14345636 in words is "fourteen million, three hundred forty-five thousand, six hundred thirty-six".