6454873 has 2 divisors, whose sum is σ = 6454874. Its totient is φ = 6454872.

The previous prime is 6454867. The next prime is 6454901. The reversal of 6454873 is 3784546.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4897369 + 1557504 = 2213^2 + 1248^2 .

It is a cyclic number.

It is not a de Polignac number, because 6454873 - 2⁵ = 6454841 is a prime.

It is a super-2 number, since 2×6454873² = 83330770892258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6454843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3227436 + 3227437.

It is an arithmetic number, because the mean of its divisors is an integer number (3227437).

Almost surely, 2^6454873 is an apocalyptic number.

It is an amenable number.

6454873 is a deficient number, since it is larger than the sum of its proper divisors (1).

6454873 is an equidigital number, since it uses as much as digits as its factorization.

6454873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 80640, while the sum is 37.

The square root of 6454873 is about 2540.6442096445. The cubic root of 6454873 is about 186.1926646633.

The spelling of 6454873 in words is "six million, four hundred fifty-four thousand, eight hundred seventy-three".