12814235 has 24 divisors (see below), whose sum is σ = 18046656. Its totient is φ = 8709120.

The previous prime is 12814223. The next prime is 12814237. The reversal of 12814235 is 53241821.

It is not a de Polignac number, because 12814235 - 2⁶ = 12814171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12814237) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 47150 + ... + 47420.

It is an arithmetic number, because the mean of its divisors is an integer number (751944).

Almost surely, 2^12814235 is an apocalyptic number.

12814235 is a deficient number, since it is larger than the sum of its proper divisors (5232421).

12814235 is a wasteful number, since it uses less digits than its factorization.

12814235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483 (or 476 counting only the distinct ones).

The product of its digits is 1920, while the sum is 26.

The square root of 12814235 is about 3579.6976129277. The cubic root of 12814235 is about 234.0081023323.

The spelling of 12814235 in words is "twelve million, eight hundred fourteen thousand, two hundred thirty-five".