14000634 has 16 divisors (see below), whose sum is σ = 31112640. Its totient is φ = 4666860.

The previous prime is 14000627. The next prime is 14000647. The reversal of 14000634 is 43600041.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129582 + ... + 129689.

It is an arithmetic number, because the mean of its divisors is an integer number (1944540).

Almost surely, 2^14000634 is an apocalyptic number.

14000634 is an abundant number, since it is smaller than the sum of its proper divisors (17112006).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14000634 is a wasteful number, since it uses less digits than its factorization.

14000634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259282 (or 259276 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 14000634 is about 3741.7421076285. The cubic root of 14000634 is about 241.0178645297.

Adding to 14000634 its reverse (43600041), we get a palindrome (57600675).

The spelling of 14000634 in words is "fourteen million, six hundred thirty-four", and thus it is an aban number.