13014238 has 4 divisors (see below), whose sum is σ = 19521360. Its totient is φ = 6507118.

The previous prime is 13014193. The next prime is 13014247. The reversal of 13014238 is 83241031.

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

It is a super-4 number, since 4×13014238⁴ (a number of 30 digits) contains 4444 as substring.

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 as a sum of consecutive naturals, namely, 3253558 + ... + 3253561.

It is an arithmetic number, because the mean of its divisors is an integer number (4880340).

Almost surely, 2^13014238 is an apocalyptic number.

13014238 is a deficient number, since it is larger than the sum of its proper divisors (6507122).

13014238 is an equidigital number, since it uses as much as digits as its factorization.

13014238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6507121.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 13014238 is about 3607.5251904872. The cubic root of 13014238 is about 235.2192792556.

Adding to 13014238 its reverse (83241031), we get a palindrome (96255269).

The spelling of 13014238 in words is "thirteen million, fourteen thousand, two hundred thirty-eight".