13414231 has 4 divisors (see below), whose sum is σ = 13438872. Its totient is φ = 13389592.

The previous prime is 13414213. The next prime is 13414249. The reversal of 13414231 is 13241431.

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

It is an interprime number because it is at equal distance from previous prime (13414213) and next prime (13414249).

It is a cyclic number.

It is not a de Polignac number, because 13414231 - 2¹⁵ = 13381463 is a prime.

It is a super-2 number, since 2×13414231² = 359883186642722, 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 = 13414199 and 13414208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13414201) 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, 11485 + ... + 12598.

It is an arithmetic number, because the mean of its divisors is an integer number (3359718).

Almost surely, 2^13414231 is an apocalyptic number.

13414231 is a deficient number, since it is larger than the sum of its proper divisors (24641).

13414231 is an equidigital number, since it uses as much as digits as its factorization.

13414231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24640.

The product of its digits is 288, while the sum is 19.

The square root of 13414231 is about 3662.5443342027. The cubic root of 13414231 is about 237.6048275933.

Adding to 13414231 its reverse (13241431), we get a palindrome (26655662).

It can be divided in two parts, 134 and 14231, that added together give a triangular number (14365 = T₁₆₉).

The spelling of 13414231 in words is "thirteen million, four hundred fourteen thousand, two hundred thirty-one".