14001634 has 8 divisors (see below), whose sum is σ = 21018348. Its totient is φ = 6995520.

The previous prime is 14001607. The next prime is 14001643. The reversal of 14001634 is 43610041.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9941409 + 4060225 = 3153^2 + 2015^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 3654 + ... + 6430.

Almost surely, 2^14001634 is an apocalyptic number.

14001634 is a deficient number, since it is larger than the sum of its proper divisors (7016714).

14001634 is a wasteful number, since it uses less digits than its factorization.

14001634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5300.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 14001634 is about 3741.8757328377. The cubic root of 14001634 is about 241.0236026538.

Adding to 14001634 its reverse (43610041), we get a palindrome (57611675).

The spelling of 14001634 in words is "fourteen million, one thousand, six hundred thirty-four".