1235383 has 2 divisors, whose sum is σ = 1235384. Its totient is φ = 1235382.

The previous prime is 1235369. The next prime is 1235389. The reversal of 1235383 is 3835321.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1235383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1235389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 617691 + 617692.

It is an arithmetic number, because the mean of its divisors is an integer number (617692).

2^1235383 is an apocalyptic number.

1235383 is a deficient number, since it is larger than the sum of its proper divisors (1).

1235383 is an equidigital number, since it uses as much as digits as its factorization.

1235383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2160, while the sum is 25.

The square root of 1235383 is about 1111.4778450334. The cubic root of 1235383 is about 107.3002021718.

The spelling of 1235383 in words is "one million, two hundred thirty-five thousand, three hundred eighty-three".