13810233 has 4 divisors (see below), whose sum is σ = 18413648. Its totient is φ = 9206820.

The previous prime is 13810231. The next prime is 13810243. The reversal of 13810233 is 33201831.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 13810233 - 2¹ = 13810231 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13810231) 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 3 ways as a sum of consecutive naturals, for example, 2301703 + ... + 2301708.

It is an arithmetic number, because the mean of its divisors is an integer number (4603412).

Almost surely, 2^13810233 is an apocalyptic number.

It is an amenable number.

13810233 is a deficient number, since it is larger than the sum of its proper divisors (4603415).

13810233 is an equidigital number, since it uses as much as digits as its factorization.

13810233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4603414.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 13810233 is about 3716.2121844696. The cubic root of 13810233 is about 239.9203033993.

The spelling of 13810233 in words is "thirteen million, eight hundred ten thousand, two hundred thirty-three".