1346823 has 12 divisors (see below), whose sum is σ = 1956240. Its totient is φ = 892896.

The previous prime is 1346773. The next prime is 1346827. The reversal of 1346823 is 3286431.

It is a happy number.

It is not a de Polignac number, because 1346823 - 2⁸ = 1346567 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1346827) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2083 + ... + 2651.

It is an arithmetic number, because the mean of its divisors is an integer number (163020).

2^1346823 is an apocalyptic number.

1346823 is a deficient number, since it is larger than the sum of its proper divisors (609417).

1346823 is a wasteful number, since it uses less digits than its factorization.

1346823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838 (or 835 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 1346823 is about 1160.5270354455. The cubic root of 1346823 is about 110.4341793195.

The spelling of 1346823 in words is "one million, three hundred forty-six thousand, eight hundred twenty-three".