14197238 has 8 divisors (see below), whose sum is σ = 23231880. Its totient is φ = 6453280.

The previous prime is 14197219. The next prime is 14197277. The reversal of 14197238 is 83279141.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14197198 and 14197207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 322643 + ... + 322686.

It is an arithmetic number, because the mean of its divisors is an integer number (2903985).

Almost surely, 2^14197238 is an apocalyptic number.

14197238 is a deficient number, since it is larger than the sum of its proper divisors (9034642).

14197238 is a wasteful number, since it uses less digits than its factorization.

14197238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645342.

The product of its digits is 12096, while the sum is 35.

The square root of 14197238 is about 3767.9222391127. The cubic root of 14197238 is about 242.1407896014.

It can be divided in two parts, 141 and 97238, that added together give a palindrome (97379).

The spelling of 14197238 in words is "fourteen million, one hundred ninety-seven thousand, two hundred thirty-eight".