6550705 has 8 divisors (see below), whose sum is σ = 8983872. Its totient is φ = 4491888.

The previous prime is 6550679. The next prime is 6550741. The reversal of 6550705 is 5070556.

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 6550705 - 2¹³ = 6542513 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 93547 + ... + 93616.

It is an arithmetic number, because the mean of its divisors is an integer number (1122984).

Almost surely, 2^6550705 is an apocalyptic number.

It is an amenable number.

6550705 is a deficient number, since it is larger than the sum of its proper divisors (2433167).

6550705 is a wasteful number, since it uses less digits than its factorization.

6550705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187175.

The product of its (nonzero) digits is 5250, while the sum is 28.

The square root of 6550705 is about 2559.4345078552. The cubic root of 6550705 is about 187.1095757466.

The spelling of 6550705 in words is "six million, five hundred fifty thousand, seven hundred five".