6474823 has 2 divisors, whose sum is σ = 6474824. Its totient is φ = 6474822.

The previous prime is 6474821. The next prime is 6474827. The reversal of 6474823 is 3284746.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6474823 - 2¹ = 6474821 is a prime.

Together with 6474821, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6474821) 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 as a sum of consecutive naturals, namely, 3237411 + 3237412.

It is an arithmetic number, because the mean of its divisors is an integer number (3237412).

Almost surely, 2^6474823 is an apocalyptic number.

6474823 is a deficient number, since it is larger than the sum of its proper divisors (1).

6474823 is an equidigital number, since it uses as much as digits as its factorization.

6474823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32256, while the sum is 34.

The square root of 6474823 is about 2544.5673502582. The cubic root of 6474823 is about 186.3842885411.

The spelling of 6474823 in words is "six million, four hundred seventy-four thousand, eight hundred twenty-three".