4233973 has 2 divisors, whose sum is σ = 4233974. Its totient is φ = 4233972.

The previous prime is 4233967. The next prime is 4233989. The reversal of 4233973 is 3793324.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3912484 + 321489 = 1978^2 + 567^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4233973 is a prime.

It is a d-powerful number, because it can be written as 4¹¹ + 2¹⁵ + 3⁴ + 3⁵ + 9 + 7 + 3⁸ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4233473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2116986 + 2116987.

It is an arithmetic number, because the mean of its divisors is an integer number (2116987).

Almost surely, 2^4233973 is an apocalyptic number.

It is an amenable number.

4233973 is a deficient number, since it is larger than the sum of its proper divisors (1).

4233973 is an equidigital number, since it uses as much as digits as its factorization.

4233973 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 4233973 is about 2057.6620227822. The cubic root of 4233973 is about 161.7767208033.

The spelling of 4233973 in words is "four million, two hundred thirty-three thousand, nine hundred seventy-three".