13704233 has 4 divisors (see below), whose sum is σ = 13737360. Its totient is φ = 13671108.

The previous prime is 13704203. The next prime is 13704241. The reversal of 13704233 is 33240731.

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, and also an emirpimes, since its reverse is a distinct semiprime: 33240731 = 2579 ⋅12889.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13704233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13704199 and 13704208.

It is not an unprimeable number, because it can be changed into a prime (13704203) 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, 15935 + ... + 16772.

It is an arithmetic number, because the mean of its divisors is an integer number (3434340).

Almost surely, 2^13704233 is an apocalyptic number.

It is an amenable number.

13704233 is a deficient number, since it is larger than the sum of its proper divisors (33127).

13704233 is an equidigital number, since it uses as much as digits as its factorization.

13704233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33126.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 13704233 is about 3701.9228787213. The cubic root of 13704233 is about 239.3048926529.

Adding to 13704233 its reverse (33240731), we get a palindrome (46944964).

The spelling of 13704233 in words is "thirteen million, seven hundred four thousand, two hundred thirty-three".