5747656 has 8 divisors (see below), whose sum is σ = 10776870. Its totient is φ = 2873824.

The previous prime is 5747647. The next prime is 5747657. The reversal of 5747656 is 6567475.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4990756 + 756900 = 2234^2 + 870^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (5747657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 359221 + ... + 359236.

Almost surely, 2^5747656 is an apocalyptic number.

It is an amenable number.

5747656 is a deficient number, since it is larger than the sum of its proper divisors (5029214).

5747656 is a wasteful number, since it uses less digits than its factorization.

5747656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718463 (or 718459 counting only the distinct ones).

The product of its digits is 176400, while the sum is 40.

The square root of 5747656 is about 2397.4269540489. The cubic root of 5747656 is about 179.1280462879.

The spelling of 5747656 in words is "five million, seven hundred forty-seven thousand, six hundred fifty-six".