6456473 has 8 divisors (see below), whose sum is σ = 6713280. Its totient is φ = 6202000.

The previous prime is 6456469. The next prime is 6456479. The reversal of 6456473 is 3746546.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6456473 - 2² = 6456469 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6456479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6836 + ... + 7722.

It is an arithmetic number, because the mean of its divisors is an integer number (839160).

Almost surely, 2^6456473 is an apocalyptic number.

It is an amenable number.

6456473 is a deficient number, since it is larger than the sum of its proper divisors (256807).

6456473 is a wasteful number, since it uses less digits than its factorization.

6456473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167.

The product of its digits is 60480, while the sum is 35.

The square root of 6456473 is about 2540.9590709022. The cubic root of 6456473 is about 186.2080475454.

The spelling of 6456473 in words is "six million, four hundred fifty-six thousand, four hundred seventy-three".