5690565 has 12 divisors (see below), whose sum is σ = 9863724. Its totient is φ = 3034944.

The previous prime is 5690561. The next prime is 5690593. The reversal of 5690565 is 5650965.

5690565 is a `hidden beast` number, since 5 + 6 + 90 + 565 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1758276 + 3932289 = 1326^2 + 1983^2 .

It is not a de Polignac number, because 5690565 - 2² = 5690561 is a prime.

It is a super-3 number, since 3×5690565³ (a number of 21 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5690561) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63184 + ... + 63273.

It is an arithmetic number, because the mean of its divisors is an integer number (821977).

Almost surely, 2^5690565 is an apocalyptic number.

It is an amenable number.

5690565 is a deficient number, since it is larger than the sum of its proper divisors (4173159).

5690565 is a wasteful number, since it uses less digits than its factorization.

5690565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126468 (or 126465 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 36.

The square root of 5690565 is about 2385.4905155963. The cubic root of 5690565 is about 178.5329835713.

The spelling of 5690565 in words is "five million, six hundred ninety thousand, five hundred sixty-five".