2246393 has 2 divisors, whose sum is σ = 2246394. Its totient is φ = 2246392.

The previous prime is 2246383. The next prime is 2246399. The reversal of 2246393 is 3936422.

2246393 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1923769 + 322624 = 1387^2 + 568^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2246393 is a prime.

It is a d-powerful number, because it can be written as 2¹³ + 2²¹ + 4⁷ + 6 + 3¹⁰ + 9⁴ + 3¹⁰ .

It is not a weakly prime, because it can be changed into another prime (2246399) 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, 1123196 + 1123197.

It is an arithmetic number, because the mean of its divisors is an integer number (1123197).

2^2246393 is an apocalyptic number.

It is an amenable number.

2246393 is a deficient number, since it is larger than the sum of its proper divisors (1).

2246393 is an equidigital number, since it uses as much as digits as its factorization.

2246393 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776, while the sum is 29.

The square root of 2246393 is about 1498.7971844116. The cubic root of 2246393 is about 130.9670099318.

Adding to 2246393 its sum of digits (29), we get a palindrome (2246422).

The spelling of 2246393 in words is "two million, two hundred forty-six thousand, three hundred ninety-three".