14381238 has 16 divisors (see below), whose sum is σ = 29234736. Its totient is φ = 4715040.

The previous prime is 14381207. The next prime is 14381249. The reversal of 14381238 is 83218341.

It is an alternating number because its digits alternate between odd and even.

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, 19281 + ... + 20012.

It is an arithmetic number, because the mean of its divisors is an integer number (1827171).

Almost surely, 2^14381238 is an apocalyptic number.

14381238 is an abundant number, since it is smaller than the sum of its proper divisors (14853498).

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

14381238 is a wasteful number, since it uses less digits than its factorization.

14381238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39359.

The product of its digits is 4608, while the sum is 30.

The square root of 14381238 is about 3792.2602758777. The cubic root of 14381238 is about 243.1823725357.

Adding to 14381238 its reverse (83218341), we get a palindrome (97599579).

The spelling of 14381238 in words is "fourteen million, three hundred eighty-one thousand, two hundred thirty-eight".