6775455 has 32 divisors (see below), whose sum is σ = 11612160. Its totient is φ = 3365120.

The previous prime is 6775441. The next prime is 6775463. The reversal of 6775455 is 5545776.

It is not a de Polignac number, because 6775455 - 2²⁰ = 5726879 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13906 + ... + 14384.

It is an arithmetic number, because the mean of its divisors is an integer number (362880).

Almost surely, 2^6775455 is an apocalyptic number.

6775455 is a deficient number, since it is larger than the sum of its proper divisors (4836705).

6775455 is a wasteful number, since it uses less digits than its factorization.

6775455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551.

The product of its digits is 147000, while the sum is 39.

The square root of 6775455 is about 2602.9704185795. The cubic root of 6775455 is about 189.2254245937.

The spelling of 6775455 in words is "six million, seven hundred seventy-five thousand, four hundred fifty-five".