5665736 has 16 divisors (see below), whose sum is σ = 10910940. Its totient is φ = 2756160.

The previous prime is 5665733. The next prime is 5665747. The reversal of 5665736 is 6375665.

It can be written as a sum of positive squares in 2 ways, for example, as 5317636 + 348100 = 2306^2 + 590^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5665736.

It is not an unprimeable number, because it can be changed into a prime (5665733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9275 + ... + 9866.

Almost surely, 2^5665736 is an apocalyptic number.

It is an amenable number.

5665736 is a deficient number, since it is larger than the sum of its proper divisors (5245204).

5665736 is a wasteful number, since it uses less digits than its factorization.

5665736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19184 (or 19180 counting only the distinct ones).

The product of its digits is 113400, while the sum is 38.

The square root of 5665736 is about 2380.2806557211. The cubic root of 5665736 is about 178.2729474026.

The spelling of 5665736 in words is "five million, six hundred sixty-five thousand, seven hundred thirty-six".