14471231 has 4 divisors (see below), whose sum is σ = 14485632. Its totient is φ = 14456832.

The previous prime is 14471201. The next prime is 14471239. The reversal of 14471231 is 13217441.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14471231 - 2¹⁰ = 14470207 is a prime.

It is a super-2 number, since 2×14471231² = 418833053310722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14471197 and 14471206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14471239) 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, 5570 + ... + 7743.

It is an arithmetic number, because the mean of its divisors is an integer number (3621408).

Almost surely, 2^14471231 is an apocalyptic number.

14471231 is a deficient number, since it is larger than the sum of its proper divisors (14401).

14471231 is a wasteful number, since it uses less digits than its factorization.

14471231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14400.

The product of its digits is 672, while the sum is 23.

The square root of 14471231 is about 3804.1071225716. The cubic root of 14471231 is about 243.6885695732.

Adding to 14471231 its reverse (13217441), we get a palindrome (27688672).

The spelling of 14471231 in words is "fourteen million, four hundred seventy-one thousand, two hundred thirty-one".