6360561 has 6 divisors (see below), whose sum is σ = 9187490. Its totient is φ = 4240368.

The previous prime is 6360553. The next prime is 6360569. The reversal of 6360561 is 1650636.

It is an interprime number because it is at equal distance from previous prime (6360553) and next prime (6360569).

It can be written as a sum of positive squares in only one way, i.e., 3538161 + 2822400 = 1881^2 + 1680^2 .

It is not a de Polignac number, because 6360561 - 2³ = 6360553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6360569) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 353356 + ... + 353373.

Almost surely, 2^6360561 is an apocalyptic number.

It is an amenable number.

6360561 is a deficient number, since it is larger than the sum of its proper divisors (2826929).

6360561 is a wasteful number, since it uses less digits than its factorization.

6360561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706735 (or 706732 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 6360561 is about 2522.0152656160. The cubic root of 6360561 is about 185.2813930527.

The spelling of 6360561 in words is "six million, three hundred sixty thousand, five hundred sixty-one".