14230638 has 24 divisors (see below), whose sum is σ = 30958200. Its totient is φ = 4724304.

The previous prime is 14230633. The next prime is 14230651. The reversal of 14230638 is 83603241.

It is a happy number.

14230638 is a `hidden beast` number, since 1 + 4 + 23 + 0 + 638 = 666.

14230638 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×14230638² = 405022115774088, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14230631) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3373 + ... + 6311.

It is an arithmetic number, because the mean of its divisors is an integer number (1289925).

Almost surely, 2^14230638 is an apocalyptic number.

14230638 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

14230638 is an abundant number, since it is smaller than the sum of its proper divisors (16727562).

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

14230638 is a wasteful number, since it uses less digits than its factorization.

14230638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3216 (or 3213 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 14230638 is about 3772.3517863529. The cubic root of 14230638 is about 242.3305252976.

Adding to 14230638 its reverse (83603241), we get a palindrome (97833879).

The spelling of 14230638 in words is "fourteen million, two hundred thirty thousand, six hundred thirty-eight".