1702423 has 2 divisors, whose sum is σ = 1702424. Its totient is φ = 1702422.

The previous prime is 1702417. The next prime is 1702429. The reversal of 1702423 is 3242071.

It is a balanced prime because it is at equal distance from previous prime (1702417) and next prime (1702429).

It is a cyclic number.

It is not a de Polignac number, because 1702423 - 2⁹ = 1701911 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1702423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1702429) 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, 851211 + 851212.

It is an arithmetic number, because the mean of its divisors is an integer number (851212).

2^1702423 is an apocalyptic number.

1702423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1702423 is an equidigital number, since it uses as much as digits as its factorization.

1702423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 1702423 is about 1304.7693282722. The cubic root of 1702423 is about 119.4049944274.

Adding to 1702423 its reverse (3242071), we get a palindrome (4944494).

The spelling of 1702423 in words is "one million, seven hundred two thousand, four hundred twenty-three".