1473313 has 4 divisors (see below), whose sum is σ = 1479060. Its totient is φ = 1467568.

The previous prime is 1473301. The next prime is 1473319. The reversal of 1473313 is 3133741.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 906304 + 567009 = 952^2 + 753^2 .

It is a cyclic number.

It is not a de Polignac number, because 1473313 - 2¹⁷ = 1342241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1473319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2470 + ... + 3007.

It is an arithmetic number, because the mean of its divisors is an integer number (369765).

2^1473313 is an apocalyptic number.

It is an amenable number.

1473313 is a deficient number, since it is larger than the sum of its proper divisors (5747).

1473313 is an equidigital number, since it uses as much as digits as its factorization.

1473313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5746.

The product of its digits is 756, while the sum is 22.

The square root of 1473313 is about 1213.8010545390. The cubic root of 1473313 is about 113.7884915824.

The spelling of 1473313 in words is "one million, four hundred seventy-three thousand, three hundred thirteen".