1348783 has 4 divisors (see below), whose sum is σ = 1351240. Its totient is φ = 1346328.

The previous prime is 1348769. The next prime is 1348793. The reversal of 1348783 is 3878431.

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

It is a cyclic number.

It is not a de Polignac number, because 1348783 - 2⁹ = 1348271 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 (1348733) 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, 16 + ... + 1642.

It is an arithmetic number, because the mean of its divisors is an integer number (337810).

2^1348783 is an apocalyptic number.

1348783 is a deficient number, since it is larger than the sum of its proper divisors (2457).

1348783 is an equidigital number, since it uses as much as digits as its factorization.

1348783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2456.

The product of its digits is 16128, while the sum is 34.

The square root of 1348783 is about 1161.3711723648. The cubic root of 1348783 is about 110.4877241128.

The spelling of 1348783 in words is "one million, three hundred forty-eight thousand, seven hundred eighty-three".