13854233 has 2 divisors, whose sum is σ = 13854234. Its totient is φ = 13854232.

The previous prime is 13854229. The next prime is 13854263. The reversal of 13854233 is 33245831.

13854233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8508889 + 5345344 = 2917^2 + 2312^2 .

It is a cyclic number.

It is not a de Polignac number, because 13854233 - 2² = 13854229 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13854196 and 13854205.

It is not a weakly prime, because it can be changed into another prime (13854223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6927116 + 6927117.

It is an arithmetic number, because the mean of its divisors is an integer number (6927117).

Almost surely, 2^13854233 is an apocalyptic number.

It is an amenable number.

13854233 is a deficient number, since it is larger than the sum of its proper divisors (1).

13854233 is an equidigital number, since it uses as much as digits as its factorization.

13854233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 29.

The square root of 13854233 is about 3722.1274830398. The cubic root of 13854233 is about 240.1748321004.

The spelling of 13854233 in words is "thirteen million, eight hundred fifty-four thousand, two hundred thirty-three".