6995505 has 16 divisors (see below), whose sum is σ = 12210624. Its totient is φ = 3391680.

The previous prime is 6995503. The next prime is 6995509. The reversal of 6995505 is 5055996.

It is not a de Polignac number, because 6995505 - 2¹ = 6995503 is a prime.

6995505 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6995501) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 21034 + ... + 21363.

It is an arithmetic number, because the mean of its divisors is an integer number (763164).

Almost surely, 2^6995505 is an apocalyptic number.

It is an amenable number.

6995505 is a deficient number, since it is larger than the sum of its proper divisors (5215119).

6995505 is a wasteful number, since it uses less digits than its factorization.

6995505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42416.

The product of its (nonzero) digits is 60750, while the sum is 39.

The square root of 6995505 is about 2644.9016994966. The cubic root of 6995505 is about 191.2521636732.

The spelling of 6995505 in words is "six million, nine hundred ninety-five thousand, five hundred five".