14418634 has 8 divisors (see below), whose sum is σ = 22155588. Its totient is φ = 7033440.

The previous prime is 14418619. The next prime is 14418637. The reversal of 14418634 is 43681441.

It can be written as a sum of positive squares in 2 ways, for example, as 8910225 + 5508409 = 2985^2 + 2347^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 14418596 and 14418605.

It is not an unprimeable number, because it can be changed into a prime (14418637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87837 + ... + 88000.

Almost surely, 2^14418634 is an apocalyptic number.

14418634 is a deficient number, since it is larger than the sum of its proper divisors (7736954).

14418634 is a wasteful number, since it uses less digits than its factorization.

14418634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175880.

The product of its digits is 9216, while the sum is 31.

The square root of 14418634 is about 3797.1876435067. The cubic root of 14418634 is about 243.3929751012.

The spelling of 14418634 in words is "fourteen million, four hundred eighteen thousand, six hundred thirty-four".