15233 has 2 divisors, whose sum is σ = 15234. Its totient is φ = 15232.

The previous prime is 15227. The next prime is 15241. The reversal of 15233 is 33251.

15233 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., 10609 + 4624 = 103^2 + 68^2 .

It is a cyclic number.

It is not a de Polignac number, because 15233 - 2⁴ = 15217 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (15263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7616 + 7617.

It is an arithmetic number, because the mean of its divisors is an integer number (7617).

It is a Proth number, since it is equal to 119 ⋅ 2⁷ + 1 and 119 < 2⁷.

2¹⁵²³³ is an apocalyptic number.

It is an amenable number.

15233 is a deficient number, since it is larger than the sum of its proper divisors (1).

15233 is an equidigital number, since it uses as much as digits as its factorization.

15233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90, while the sum is 14.

The square root of 15233 is about 123.4220401711. The cubic root of 15233 is about 24.7891601951.

Adding to 15233 its reverse (33251), we get a palindrome (48484).

The spelling of 15233 in words is "fifteen thousand, two hundred thirty-three".