4728233 has 2 divisors, whose sum is σ = 4728234. Its totient is φ = 4728232.

The previous prime is 4728221. The next prime is 4728239. The reversal of 4728233 is 3328274.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2408704 + 2319529 = 1552^2 + 1523^2 .

It is a cyclic number.

It is not a de Polignac number, because 4728233 - 2⁸ = 4727977 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 4¹¹ + 7³ + 2³ + 8 + 2¹¹ + 3⁴ + 3¹² .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4728196 and 4728205.

It is not a weakly prime, because it can be changed into another prime (4728239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2364116 + 2364117.

It is an arithmetic number, because the mean of its divisors is an integer number (2364117).

Almost surely, 2^4728233 is an apocalyptic number.

It is an amenable number.

4728233 is a deficient number, since it is larger than the sum of its proper divisors (1).

4728233 is an equidigital number, since it uses as much as digits as its factorization.

4728233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8064, while the sum is 29.

The square root of 4728233 is about 2174.4500454138. The cubic root of 4728233 is about 167.8416047701.

The spelling of 4728233 in words is "four million, seven hundred twenty-eight thousand, two hundred thirty-three".