6626055 has 8 divisors (see below), whose sum is σ = 10601712. Its totient is φ = 3533888.

The previous prime is 6626029. The next prime is 6626069. The reversal of 6626055 is 5506266.

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 6626055 - 2¹⁸ = 6363911 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 220854 + ... + 220883.

It is an arithmetic number, because the mean of its divisors is an integer number (1325214).

Almost surely, 2^6626055 is an apocalyptic number.

6626055 is a deficient number, since it is larger than the sum of its proper divisors (3975657).

6626055 is a wasteful number, since it uses less digits than its factorization.

6626055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441745.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 6626055 is about 2574.1124684054. The cubic root of 6626055 is about 187.8242566950.

The spelling of 6626055 in words is "six million, six hundred twenty-six thousand, fifty-five".