1423283 has 2 divisors, whose sum is σ = 1423284. Its totient is φ = 1423282.

The previous prime is 1423277. The next prime is 1423297. The reversal of 1423283 is 3823241.

It is a weak prime.

It is an emirp because it is prime and its reverse (3823241) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1423283 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1423243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711641 + 711642.

It is an arithmetic number, because the mean of its divisors is an integer number (711642).

2^1423283 is an apocalyptic number.

1423283 is a deficient number, since it is larger than the sum of its proper divisors (1).

1423283 is an equidigital number, since it uses as much as digits as its factorization.

1423283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1152, while the sum is 23.

The square root of 1423283 is about 1193.0142497053. The cubic root of 1423283 is about 112.4856409657.

The spelling of 1423283 in words is "one million, four hundred twenty-three thousand, two hundred eighty-three".