5699656 has 16 divisors (see below), whose sum is σ = 10948140. Its totient is φ = 2780160.

The previous prime is 5699647. The next prime is 5699669. The reversal of 5699656 is 6569965.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4137156 + 1562500 = 2034^2 + 1250^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 8361 + ... + 9016.

Almost surely, 2^5699656 is an apocalyptic number.

It is an amenable number.

5699656 is a deficient number, since it is larger than the sum of its proper divisors (5248484).

5699656 is a wasteful number, since it uses less digits than its factorization.

5699656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17424 (or 17420 counting only the distinct ones).

The product of its digits is 437400, while the sum is 46.

The square root of 5699656 is about 2387.3952333034. The cubic root of 5699656 is about 178.6280051740.

The spelling of 5699656 in words is "five million, six hundred ninety-nine thousand, six hundred fifty-six".