6955565 has 4 divisors (see below), whose sum is σ = 8346684. Its totient is φ = 5564448.

The previous prime is 6955549. The next prime is 6955573. The reversal of 6955565 is 5655596.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4206601 + 2748964 = 2051^2 + 1658^2 .

It is a cyclic number.

It is not a de Polignac number, because 6955565 - 2⁴ = 6955549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 695552 + ... + 695561.

It is an arithmetic number, because the mean of its divisors is an integer number (2086671).

Almost surely, 2^6955565 is an apocalyptic number.

It is an amenable number.

6955565 is a deficient number, since it is larger than the sum of its proper divisors (1391119).

6955565 is a wasteful number, since it uses less digits than its factorization.

6955565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391118.

The product of its digits is 202500, while the sum is 41.

The square root of 6955565 is about 2637.3405165052. The cubic root of 6955565 is about 190.8874916469.

The spelling of 6955565 in words is "six million, nine hundred fifty-five thousand, five hundred sixty-five".