14628634 has 4 divisors (see below), whose sum is σ = 21942954. Its totient is φ = 7314316.

The previous prime is 14628631. The next prime is 14628659. The reversal of 14628634 is 43682641.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43682641 = 269 ⋅162389.

It can be written as a sum of positive squares in only one way, i.e., 9941409 + 4687225 = 3153^2 + 2165^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14628634.

It is not an unprimeable number, because it can be changed into a prime (14628631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3657157 + ... + 3657160.

Almost surely, 2^14628634 is an apocalyptic number.

14628634 is a deficient number, since it is larger than the sum of its proper divisors (7314320).

14628634 is an equidigital number, since it uses as much as digits as its factorization.

14628634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7314319.

The product of its digits is 27648, while the sum is 34.

The square root of 14628634 is about 3824.7397297071. The cubic root of 14628634 is about 244.5689156871.

The spelling of 14628634 in words is "fourteen million, six hundred twenty-eight thousand, six hundred thirty-four".