6552965 has 8 divisors (see below), whose sum is σ = 7888920. Its totient is φ = 5225472.

The previous prime is 6552961. The next prime is 6552979. The reversal of 6552965 is 5692556.

It can be written as a sum of positive squares in 4 ways, for example, as 643204 + 5909761 = 802^2 + 2431^2 .

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 6552965 - 2² = 6552961 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6552961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260 + ... + 3629.

It is an arithmetic number, because the mean of its divisors is an integer number (986115).

Almost surely, 2^6552965 is an apocalyptic number.

It is an amenable number.

6552965 is a deficient number, since it is larger than the sum of its proper divisors (1335955).

6552965 is a wasteful number, since it uses less digits than its factorization.

6552965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4231.

The product of its digits is 81000, while the sum is 38.

The square root of 6552965 is about 2559.8759735581. The cubic root of 6552965 is about 187.1310909382.

The spelling of 6552965 in words is "six million, five hundred fifty-two thousand, nine hundred sixty-five".