4397233 has 2 divisors, whose sum is σ = 4397234. Its totient is φ = 4397232.

The previous prime is 4397207. The next prime is 4397249. The reversal of 4397233 is 3327934.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4092529 + 304704 = 2023^2 + 552^2 .

It is a cyclic number.

It is not a de Polignac number, because 4397233 - 2⁵ = 4397201 is a prime.

It is a d-powerful number, because it can be written as 4¹¹ + 3³ + 9³ + 7⁵ + 2¹³ + 3³ + 3¹¹ .

4397233 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4397195 and 4397204.

It is not a weakly prime, because it can be changed into another prime (4397933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2198616 + 2198617.

It is an arithmetic number, because the mean of its divisors is an integer number (2198617).

Almost surely, 2^4397233 is an apocalyptic number.

It is an amenable number.

4397233 is a deficient number, since it is larger than the sum of its proper divisors (1).

4397233 is an equidigital number, since it uses as much as digits as its factorization.

4397233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13608, while the sum is 31.

The square root of 4397233 is about 2096.9580348686. The cubic root of 4397233 is about 163.8298974937.

The spelling of 4397233 in words is "four million, three hundred ninety-seven thousand, two hundred thirty-three".