1492343 has 2 divisors, whose sum is σ = 1492344. Its totient is φ = 1492342.

The previous prime is 1492331. The next prime is 1492357. The reversal of 1492343 is 3432941.

It is a weak prime.

It is an emirp because it is prime and its reverse (3432941) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1492343 - 2⁸ = 1492087 is a prime.

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

It is a plaindrome in base 14.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1492303) 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, 746171 + 746172.

It is an arithmetic number, because the mean of its divisors is an integer number (746172).

2^1492343 is an apocalyptic number.

1492343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1492343 is an equidigital number, since it uses as much as digits as its factorization.

1492343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2592, while the sum is 26.

The square root of 1492343 is about 1221.6149147747. The cubic root of 1492343 is about 114.2763123962.

The spelling of 1492343 in words is "one million, four hundred ninety-two thousand, three hundred forty-three".