1292383 has 2 divisors, whose sum is σ = 1292384. Its totient is φ = 1292382.

The previous prime is 1292371. The next prime is 1292387. The reversal of 1292383 is 3832921.

It is a strong prime.

It is an emirp because it is prime and its reverse (3832921) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1292383 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1292387) 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, 646191 + 646192.

It is an arithmetic number, because the mean of its divisors is an integer number (646192).

2^1292383 is an apocalyptic number.

1292383 is a deficient number, since it is larger than the sum of its proper divisors (1).

1292383 is an equidigital number, since it uses as much as digits as its factorization.

1292383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2592, while the sum is 28.

The square root of 1292383 is about 1136.8302423845. The cubic root of 1292383 is about 108.9257132074.

The spelling of 1292383 in words is "one million, two hundred ninety-two thousand, three hundred eighty-three".