1473343 has 2 divisors, whose sum is σ = 1473344. Its totient is φ = 1473342.

The previous prime is 1473341. The next prime is 1473379. The reversal of 1473343 is 3433741.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1473343 - 2¹ = 1473341 is a prime.

Together with 1473341, it forms a pair of twin primes.

It is a d-powerful number, because it can be written as 1 + 4 + 7⁷ + 3¹⁰ + 3¹⁰ + 4⁴ + 3¹² .

1473343 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1473341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 736671 + 736672.

It is an arithmetic number, because the mean of its divisors is an integer number (736672).

2^1473343 is an apocalyptic number.

1473343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1473343 is an equidigital number, since it uses as much as digits as its factorization.

1473343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024, while the sum is 25.

The square root of 1473343 is about 1213.8134123497. The cubic root of 1473343 is about 113.7892639079.

It can be divided in two parts, 1 and 473343, that added together give a square (473344 = 688²).

The spelling of 1473343 in words is "one million, four hundred seventy-three thousand, three hundred forty-three".