6775457 has 8 divisors (see below), whose sum is σ = 7680960. Its totient is φ = 5924880.

The previous prime is 6775441. The next prime is 6775463. The reversal of 6775457 is 7545776.

6775457 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 6775457 - 2⁴ = 6775441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6775427) 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 7 ways as a sum of consecutive naturals, for example, 13469 + ... + 13962.

It is an arithmetic number, because the mean of its divisors is an integer number (960120).

Almost surely, 2^6775457 is an apocalyptic number.

It is an amenable number.

6775457 is a deficient number, since it is larger than the sum of its proper divisors (905503).

6775457 is a wasteful number, since it uses less digits than its factorization.

6775457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27463.

The product of its digits is 205800, while the sum is 41.

The square root of 6775457 is about 2602.9708027560. The cubic root of 6775457 is about 189.2254432124.

The spelling of 6775457 in words is "six million, seven hundred seventy-five thousand, four hundred fifty-seven".