1233073 has 2 divisors, whose sum is σ = 1233074. Its totient is φ = 1233072.

The previous prime is 1233047. The next prime is 1233079. The reversal of 1233073 is 3703321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1014049 + 219024 = 1007^2 + 468^2 .

It is a cyclic number.

It is not a de Polignac number, because 1233073 - 2¹⁷ = 1102001 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1233073.

It is not a weakly prime, because it can be changed into another prime (1233079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616536 + 616537.

It is an arithmetic number, because the mean of its divisors is an integer number (616537).

2^1233073 is an apocalyptic number.

It is an amenable number.

1233073 is a deficient number, since it is larger than the sum of its proper divisors (1).

1233073 is an equidigital number, since it uses as much as digits as its factorization.

1233073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 378, while the sum is 19.

The square root of 1233073 is about 1110.4382017924. The cubic root of 1233073 is about 107.2332814629.

Adding to 1233073 its reverse (3703321), we get a palindrome (4936394).

It can be divided in two parts, 12330 and 73, that added together give a triangular number (12403 = T₁₅₇).

The spelling of 1233073 in words is "one million, two hundred thirty-three thousand, seventy-three".