1316333 has 4 divisors (see below), whose sum is σ = 1329468. Its totient is φ = 1303200.

The previous prime is 1316323. The next prime is 1316347. The reversal of 1316333 is 3336131.

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 1087849 + 228484 = 1043^2 + 478^2 .

It is a cyclic number.

It is not a de Polignac number, because 1316333 - 2¹⁰ = 1315309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1316303) 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, 6416 + ... + 6617.

It is an arithmetic number, because the mean of its divisors is an integer number (332367).

2^1316333 is an apocalyptic number.

It is an amenable number.

1316333 is a deficient number, since it is larger than the sum of its proper divisors (13135).

1316333 is a wasteful number, since it uses less digits than its factorization.

1316333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13134.

The product of its digits is 486, while the sum is 20.

The square root of 1316333 is about 1147.3155625197. The cubic root of 1316333 is about 109.5944571140.

The spelling of 1316333 in words is "one million, three hundred sixteen thousand, three hundred thirty-three".