13414238 has 4 divisors (see below), whose sum is σ = 20121360. Its totient is φ = 6707118.

The previous prime is 13414213. The next prime is 13414249. The reversal of 13414238 is 83241431.

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

It is a super-2 number, since 2×13414238² = 359883562241288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3353558 + ... + 3353561.

It is an arithmetic number, because the mean of its divisors is an integer number (5030340).

Almost surely, 2^13414238 is an apocalyptic number.

13414238 is a deficient number, since it is larger than the sum of its proper divisors (6707122).

13414238 is an equidigital number, since it uses as much as digits as its factorization.

13414238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6707121.

The product of its digits is 2304, while the sum is 26.

The square root of 13414238 is about 3662.5452898224. The cubic root of 13414238 is about 237.6048689234.

Adding to 13414238 its reverse (83241431), we get a palindrome (96655669).

It can be divided in two parts, 1341423 and 8, that added together give a palindrome (1341431).

The spelling of 13414238 in words is "thirteen million, four hundred fourteen thousand, two hundred thirty-eight".